You are going to have so much fun!!! I just took my Mom this past April for a Mom/Daughter trip. We had so much fun, we decided in November to “extend” the trip and go back. We really didn’t plan anything like you are doing, so don’t have any suggestions there, but wanted to let you know that with your Mom not being there for over 30 years, she may tire out sooner than you expect. That’s what happened with my Mom. I was in my normal state, full steam ahead, and Mom was keeping up, but by the afternoon, I could really tell she was struggling. After taking a break, and realizing that we needed to slow down, the rest of the trip was actually wonderful. I saw so much more moving at a slower pace, and then Mom was enjoying it a lot better too.