Of course! And you can either pay cash or rent an owner's points (much cheaper - see Rent/Trade board.) And yes, you can move from resort to resort - last year I took a week-long solo trip and stayed at 3
DVC resorts for 2 or 3 days, for that exact reason! Loved them all, and ended up buying while there and also buying a resale when I got home. It's a great way to put a toe in the DVC waters...
PS - Papa Deuce, I am headed to Costco now. Any lunch recommendations? LOL!