How far away is your trip? I set up a DVA (Disney Vacation Account) and would regularly add my GCs to it and then when it was time to pay it off I called and made the payment. For every $1000 you spend out of the account you get a $20 Disney GC. The account does have to be open 120 days though to get the reward so depending on when your trip is it might be too late for this trip. But it's super convenient to use.