I'd advise one of two sites.
- the biggest poker site
there is, plenty of beginners for you to take money off. If you use the CCHAT bonus code you get a bonus of 20% of your first deposit up to $100, or the code CCHAT25 for a flat $25 on any deposit you make.
B) Noble Poker (http://www.cardschat.com/sites/3.php) - they are a new site with incredible graphics and software, as well as a very good support team. They are offering a 100% deposit match bonus of up to $500 (if you go through our link).
Hope this helps you make up your mind.