Thank you everyone for your kind words and advise. The airline tickets are non transferable to anyone else. Once an airline reservation is made and the tix are paid for, they are only for the person named on the reservation. Since 9/11, the restrictions for airline tix are more restrictive and due to security reasons, that's a good thing.
As far as making someone go on a vacation, I don't know how to do that. As you can tell by my signature, it's not as if we've been going to WDW yearly and the family is all " Disney-ed " out. I planned the trip about 6 months ago and back then, everyone was excited. As time went on and activities became a priority, I was the only one still talking about WDW. I guess that happens but not too often, from the feedback I've been receiving. The family and kids will be sorry one day. I'm done planning future vacations.