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It'll be about as successful as you'd like it to be!Â
 If you don't get enough responses or would like more, give the thread a bump or two to boil it up to the top and get some more visibility. Of course, poke around on other Making Connections posts and see if anyone else's might constitute a good connection for yourself too!Â
As for the wiki, the best thing to do is find someone else's wiki page, copy-paste it over and then just modify the content for your character. It'll give you a nice blueprint to get started at least. You're certainly welcome to copy Kasi's if nothing else.
Now, on the topic of connections... there's a few potential directions you could go here in terms of linkshells and FC's, depending on what strikes you.Â
As far as linkshells go, there's ShroudLife which is fairly Miqo'te heavy and focuses around RP outside of the cities. It isn't central to the Shroud anymore like it implies in the name, and we tend to roam around a fair bit. It caters most strongly to wilderness-wanderer types, but mercenaries and traders can easily find some common ground here too. This really depends on how much I'ason is going to travel. There's a hunter-trader wilderness bazaar coming up in the next week too.
There's also Hydaelyn Protectors, if you're looking for a non-FC vigilante group of generally good-aligned heroes that are committed to rooting out corruption and protecting the weak and innocent. I'ason doesn't really strike me as a strong knight-type though, so this one might be a bit of a stretch... but I imagine he could potentially make a halfway decent squire to another one of the stronger types in the linkshell, and would have a lot of room to grow. They're a pretty small and focused group, so I imagine you could get a pretty solid hit here. They are a community-oriented linkshell and you will find them doing a lot of outreach and collaboration for storylines.
Now, as for the free companies...
The most obvious one is Shroudwolf Clan, which is a Miqo'te clan and offers a lot of cultural interactions. They are primarily event-driven in the same respect as a Dungeons & Dragons session that goes down 1-3 times a week for a few hours, so it's good for anyone who is very limited on their available time to RP or wants their RP to be scheduled well in advance.
The less obvious one would be Mischief's Coven, if you wanted to pitch at taking I'ason down the 'dark path.' While the Coven is a unassuming tavern on the outside where you can find a drink and some good company after a long day, it is in reality a front for what is ultimately the mob. Coming here could easily press I'ason into working for them, and he certainly wouldn't be the only one who has been coerced or conscripted into working for the Coven. The Coven is more of a community-oriented FC so you can expect to get a very strong dose of spontaneous RP that often involves working against other groups IC (such as the Hydaelyn Protectors) while we collaborate OOC to make encounters practical.
About all I got here. All of these groups are linked below in my signature if you'd like to do any further reading, of course! Regardless, best of luck on your search!
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As for the wiki, the best thing to do is find someone else's wiki page, copy-paste it over and then just modify the content for your character. It'll give you a nice blueprint to get started at least. You're certainly welcome to copy Kasi's if nothing else.
Now, on the topic of connections... there's a few potential directions you could go here in terms of linkshells and FC's, depending on what strikes you.Â
As far as linkshells go, there's ShroudLife which is fairly Miqo'te heavy and focuses around RP outside of the cities. It isn't central to the Shroud anymore like it implies in the name, and we tend to roam around a fair bit. It caters most strongly to wilderness-wanderer types, but mercenaries and traders can easily find some common ground here too. This really depends on how much I'ason is going to travel. There's a hunter-trader wilderness bazaar coming up in the next week too.
There's also Hydaelyn Protectors, if you're looking for a non-FC vigilante group of generally good-aligned heroes that are committed to rooting out corruption and protecting the weak and innocent. I'ason doesn't really strike me as a strong knight-type though, so this one might be a bit of a stretch... but I imagine he could potentially make a halfway decent squire to another one of the stronger types in the linkshell, and would have a lot of room to grow. They're a pretty small and focused group, so I imagine you could get a pretty solid hit here. They are a community-oriented linkshell and you will find them doing a lot of outreach and collaboration for storylines.
Now, as for the free companies...
The most obvious one is Shroudwolf Clan, which is a Miqo'te clan and offers a lot of cultural interactions. They are primarily event-driven in the same respect as a Dungeons & Dragons session that goes down 1-3 times a week for a few hours, so it's good for anyone who is very limited on their available time to RP or wants their RP to be scheduled well in advance.
The less obvious one would be Mischief's Coven, if you wanted to pitch at taking I'ason down the 'dark path.' While the Coven is a unassuming tavern on the outside where you can find a drink and some good company after a long day, it is in reality a front for what is ultimately the mob. Coming here could easily press I'ason into working for them, and he certainly wouldn't be the only one who has been coerced or conscripted into working for the Coven. The Coven is more of a community-oriented FC so you can expect to get a very strong dose of spontaneous RP that often involves working against other groups IC (such as the Hydaelyn Protectors) while we collaborate OOC to make encounters practical.
About all I got here. All of these groups are linked below in my signature if you'd like to do any further reading, of course! Regardless, best of luck on your search!