I just post in threads with characters or concepts that interest me and I know I have time to address. I also try my best to contact that person in-game, but I can get focused on other things and so that doesn't always happen, but I do make an attempt when possible.
Other than that, there's nothing else I or anyone else can do. Ultimately it's up to the thread creator if they're willing to reciprocate the interest; RP can't be forced, only grown from a mutual desire.
Edit: On the subject of time zones and available days... this just isn't helpful for everyone. For myself, I'm off and on throughout the afternoon, evening and night most any day. There really isn't a specific time that works best.
Other than that, there's nothing else I or anyone else can do. Ultimately it's up to the thread creator if they're willing to reciprocate the interest; RP can't be forced, only grown from a mutual desire.
Edit: On the subject of time zones and available days... this just isn't helpful for everyone. For myself, I'm off and on throughout the afternoon, evening and night most any day. There really isn't a specific time that works best.