I'm renting a villa in late May from
www.greenorangevillas.com
I have paid for the week all at once and the price was $795 with a heated private pool. The managers name is Roger and when I talked to him on the phone we was very nice and answered all of my questions. I of course was sceptical about renting from a place that I have never heard of especially since we were originally going to stay on site. Some friends of ours went down in Feb and checked out the exact villa we are going to stay in and took some pics for us to look at and they looked great. It helped ease my mind.
Anyway check them out and see what you think.