Is it time now?.....What about now?

We've booked our hotel and bought our tickets to Sea World, made plans for what we're going to do when we're in San Antonio and Corpus Christi and now I'm ready to go. The only problem is that we don't leave for another 3 weeks! I feel like a kid waiting for Christmas..."Is Santa coming today?" "Is it Christmas now?" "Can we open presents today?" "How about we just open one?" I'm ready to pack my suitcase and sit in the car until we can go, except it's a little hot, even with the windows down.