Alternately, you can 'play-by-post' (PbP) which is playing on forums such as Myth-Weavers. The games take quite a bit longer to run (usually 2-3 months per game), but it is much less time intensive. Usually you only need to post once a day, instead of trying to free up a 4-5 hour block of time which might not mesh with your schedule. To offset the slow pace of each game, we frequently have 3-4 modules running simultaneously.
If you're interested in a PbP game,
click here and make an account, and then
go here and upload your character. I'm not sure when then next game is going to start, but we can make sure to get you into it.