Jade1, sounds good to me too! And I live in Texas!
I agree, that prepaying vacations is only one aspect of DVC. We purchased in lieu of a vacation home also for many of the reasons Daitcher pointed out, although we broke our points up into smaller contracts. I think we have 12 altogether.
I also think that DVC wont touch this one even at 70K. Thats alot of maintenance from one contract and they won't have the expense of selling those small contracts. It is much better for them to take the smaller contracts, especially from new buy-ins that won't meet their 150 pt. min.