Hi Sarah!! I just got caught up on your PJ and I think I can answer some of your questions from a while ago and recently. I can because I am doing similar things for my wedding!
For the Model T: It will pick you up at the GF and take you to the WP and then it stays and you do your "fake" exit with it and then it will bring you back to WP for your pictures. Then, when all your pictures are done it will take you and DF to your reception. Which leads me to....
Napa Room: I am having my reception there as well and since I am getting married at night and if you are as well you will see Wishes during your reception. Wishes should be somewhere between 9-9:30pm although it might be earlier for you since you are June and I am December. Check with Kristi she will know for sure. The food there is delicious!!!!!

It is some of the best food at Disny in MHO. There is several menus for you to choose from with the cheapest at $80/pp to $120/pp and you can mix and match between them. Yes they have a baked chicken, a beef tenderloin and usually a fish dish (varies by menu choice). i.e. on the $120 its lobster. Ask Kristi to send you the menus or you can check our Magikalkingdoms.com.
On another note your dress is beautiful! I love your choice for BM dresses as well, very simple and elegant! Oh Congrats on the kitten! You have to post some pics!!
I hope that helps you out a little!