I have been kicking around the idea of joining the DVC for quite some time now but I am not 100% sure that it is the best deal for us. It is just myself and my teenage kids that visit Disney, maybe once a year for about 7 days, depending on the promotion running at the time. Is it really worth investing in the DVC for this type of traveller? I know that you pay full price for the dining and park tickets so at the end of the day (I am probably missing something) it seems that it would be more expensive. Also, I usually book our trips around when I can get the cheapest airfare, how flexible (and available) are the reservations?