just did the 18 day cruise & pre & post land tours in May
for the pre-cruise land tour, no meals included except lunch on Fox Island. We did have a private car for the train and the meals in the dining car were excellent.
on the post-cruise tour from Vancouver to Calvary, the daily bus tours included lunch 3 days which we weren't expecting. 2 days the food was pretty good, and one day not so good but adequate.
The pre-cruise tour we were on a bus with only other Celebrity passengers. Had the same guide and drive the whole time in Alaska.
In Canada, a different bus and guide each day and other people on the tours, not just Celebrity folks. The daily bus tours were done by Brewster tours. The guides were very good. A lot more included than we expected from what was on the Celebrity website.
let me know any other questions you may have.