go to stars and start low.
or better yet, go anywhere and play for "play money." get the feel. play some play money tourneys. play some limit. practice your fundamentals. when you are officially pwning the hell out of the pretenders, go at it for real. start small and play within an amount you can lose....but focus on building a bankroll, and learning how to deal with tilt and variance.
i found chasing bonuses helps. before you deposit money anywhere go through a bonus guide or two. we have some here, and there are others readily available on the net.
feel free to ask any questions here, about anything, and good luck.