Hi Chesters mom I'm going to suggest you head over to the DVC (Disney Vacation Board )and read read read --so much info to learn

then post post post --the people there have a ton of info and good advise.,,,then buy buy buy.
I thought I knew so much from the tour and dvd but there is so much more that can help you plan and be an informed buyer.
In March I went down and took the tour again and went for a visit to 4 of the 7
DVC resorts .I really got a feel for where I want my home resort to be . I came back posted more questions -researched threads and contacted the Timeshare store and each day they email me new listings avaliable.
Hope this helps
Hugs Mel