Hi Beth! Welcome back to rewarding!
In order of preference, I like: QuickRewards, CreationsRewards, MyPoints, RewardTV, MillersRewardShop, PCHPoints, LuckyPoints, SavingsRegisterRewards and Memolink.
I do others, but don't really worry about working them, such as: FreeRide, Cashemails (or something like that). I've not cashed out at either.
The quickest earner is RewardTV.com, but it is very time consuming and you have to be there at a certain time to cashout for only a few items.
QuickRewards.net is awsome! With the paid emails it has become a quick earner (if you don't shop) and crediting and payments are quick.
CreationsRewards.net is my favorite for shopping. Otherwise, three points a day does not add up very quickly, although they do have paid emails that can boosed you point total. Very reliable. Points added quickly and pays quick, too.
MyPoints.com is almost all paid emails with shopping. Reliable site.
MillersRewardShop.com is reliable, but slow to earn and time consuming.
PCHPoints.com, LuckyPoints.com, SavingsRegisterRewards.com and Memolink.com are all pretty much cut from the same cloth. Average time to earn (unless you shop) and not the most reliable. I quit doing Memolink for about a year because they were not paying, but they finally did pay, so I started doing them again.
Surveys are a good way to earn money. You could try GoZing.com, E-Rewards.com, BuzzBack.com, HarrisPollOnline.com and ViewPointForum.com. I seem to earn something from them. If you have kids, they can do Kidzeyes.com.
Good luck!
Lori