parttimepoker.com is the only one i know of that's still staking
Its MUCH harder to get staked for US Players since the EASY days pre-BF but there are still several different options available. If you are outside the US the options open up quite a bit. PartTimePoker is an option, but one I would avoid if you can not take constant negative drama, a bunch of unsupportive players, and a basically stupid ownership who does not care about the players in the least. They are also getting smashed from the post-BF scene for US Players, but have taken on a huge international presence, which has caused its own problems it seems mixing non-native english speakers with a lot of scammers, multi-accounters etc. US Stakes are wayyy down.
Several individual stable staking sites have also opened up.