Dr. Joya has the diet plan for pre-op on his support group site, under files. Gerald generally responds to emailed questions quickly. There is a lot of good info on the support group site, so check it out.
Before I left for PVR, I cleaned my house (I knew I would not feel like doing it when I came home), I bought broth, apple and white grape juice, sugar free jell-o, crystal light, and flavored Water so when I got home I would not have to go shopping.
I packed very light and had a suit case with wheels. My husband and son went to PVR and they packed light too. Dr. Joya gives you some pain medicine and antibiotics. I took gas-x strips (which I didn't use), and liquid adult strenght Tylenol (some people had their regular Doctor prescibe pain medicine, but the Tylenol worked great for me). Before you check into the hotel after surgery, Natalie will take you to the store to get some things to drink at the hotel. The broth at the Krystal is excellent-but you usually have to ask to get just broth or otherwise you also get chicken and rice in the broth.
Take lose clothes and slide on shoes for the day after surgery, I had to have my husband tie my shoes becuse I couldn't bend over to do it. A sports bra is also a very good idea. I also took some band-aides, gauze pad and paper tape to cover the incision sites when I was out and about, we stayed a few extra days after surgery and I was very glad we did-it made the flight home easier. I also took my own pillow - because I sleep better when I have it.
Hope this helps.
Janet