I'm usually on the computer late at night, after kiddo is asleep and the house cleaned up...that's my "gaming time." Except that I'm so stingy, I won't pay to play games online, I'll only play if they pay me!
There is a great site here that has a list of free sweeps. Some of them aren't applicable to Alaska, but most are!
I've been putzing around winning here and there for the last few months and here is a list of what I can specifically remember.
$15 Quiznos Gift Card
$15 Best Buy Gift Card
2-$100 Office Depot Cards
$10 Starbucks Card
4 Boxes of Toaster Strudel
Free Chocolate and Coke from Freds
$250 Check from Kelloggs Mini Wheats (this was the best, came last week UPS!)
2 Xeco Stuffed Animals
It's free and doesn't take very long to enter once your info auto-fills. Remember to use your junk email address though.