Getaways don't require you to deposit any points. I paid $572 total, including taxes and fees, without depositing anything, to stay at Sheraton Vistana for a week in a two bedroom unit over Easter. (Booking it directly through the Marriott website that week would have been over $2,000). You can sometimes find phenomenal deals like that on there, especially for the Orlando area. You just have to keep checking. The II acccount you get with DVC and ability to use it to purchase getaways is one of the best kept secrets out there.
I've seen some great getaways weeks in the Orlando area: Marriot's Sabal Palms / Imperal Palms; Marriot Grande Vista; Marriot's Harbour Lake, Sheraton Vistana Resort; Sheraton Vistana Villages, etc.