was wondering if renting was a good first step to try out the whole DVC thing.
Here is an analogy for you:
It is like buying a house.
Step 1: talk to a mortgage broker and understand what you can afford.
Study the boards and the DVC literature to understand the numbers and decide if it is the right financial and vacation commitment for your family. That is the biggest part of the decision.
Step 2: use a realtor to view homes.
You can walk thru the resorts to get a feel for location and style. Tour the models to get a feel for the size and amenities of the villas compared to the regular resort rooms.
Step 3: choose the house that fits your budget, in the right school district, with the yard you like.
Buy the contract you can afford, for location and style/amenities you like.
I personally do not believe you need to stay in a room to figure that out. I mean, did you sleep in your house before you bought it or just walk thru the neighborhood and the open house? And, more importantly, you can stay in the room with cash, you do not have to rent points to understand DVC.