I have been trynig to make Ft. Wilderness reservations for two days on the website without any luck. It shows that there are sites available, but for some reason it won't let me check out. Most of the time the site directs me back to the beginning of the process when I click "book it now." Yesterday it finally let me go to check out and it kept denying my card. I called the credit card company to make sure there was no problem with card and there wasn't. Any ideas as to what's going on?