Check out LUCKSACKS.COM. They have been around a long time. I love poker but have not played on their site in a while. Great development team and solid folks that run the site! You can win HIVE and it is free to play, free to win.

Only downside is trying to get a table together. We have a core group of people that have played over the years and, I do not know why, just not a lot of participation.

@guiltyparties introduced me to the game. He is one of the original devs.