hostmonster.com - there payouts are not the best in the industry at $65 / signup, but they have live phone support and i've never had a user complaint or problem getting paid.
1and1 isn't bad, they're super cheap, offer the most bandwidth and traffic and cheapest price. So people will come back to you for more good deals. Here's their payout:
I would recommend HostGator. I use them personally for hosting my blog and have been pleased with their service so far. Payout (on CJ) is $100/lead as well.