I'm about to reserve a few mattress run stays on Hyatt.com, and before I do, I wanted to see if there was any way to get a little extra out of my money spent, like cashback through Ebates or one of those sites? Or miles? I checked evreward.com and it doesn't seem like there is much out there. I see a link to get 500 AA miles per stay, but when I click on it it seems as though the link is expired.

I'd take anything additional... cash back, AA miles, whatever you know of!

thanks!