I joined a keeper salary cap league within the last week and it seems pretty awesome. I think they have 3 spots left (out of 16). The commish is very organized and communicates frequently (on GroupMe and the league site ... they use Fantrax). Anyway, here is a link that has some details. Contact the commish if you're interested.
http://forums.rotoworld.com/topic/69...ague-join-now/