The problem with online sites is they usually give you a bonus offer, which you use, and then it's a nightmare getting your money back(that you won). Try to find someone local. If you lived in Toronto or the general area I could help ya out. I don't recommend online sites.
They havent put the method of victory odds yet you have to wait to nearer the fight. Use Oddschecker to find the best odds.
Not if you're in America. When I loived in America I couldnt bet online. Sites are either blocked or you need a non-American account to bet online. there are ways around it though.
Avoid betus.com they are major crooks. I have used http://sports.bovada.lv/ before, and their payouts are usually done within 24-48 hours.
So from what I understand the more - the more favored the fighter... that's all I know and base everything off of that (ie the more + fighter the higher the potential return). Also can I enter my debit card number but not my precise address/details? Don't exactly feel confident giving my info to some dude in Latvia if you know what I'm saying... Also doesn't take bets in NJ