DH and I will be travelling through Canada and the US over July/August this year and I wondered if the YLF hive-mind has any suggestions for off the beaten track towns or activities we should look into

We will be flying NZ>>Vancouver>>Winnipeg and then spending about a week with family friends near Brandon. We are borrowing a vehicle and will go on a four-week road trip before spending another week with our friends.

The rough road trip plan is to drop down from Brandon through Minnesota to Iowa, across to Denver/Salt Lake City, up through Portland/Seattle, then onto Vancouver (as we just fly through otherwise) before heading back across to Brandon.

We are planning to try find spots we can base ourselves for 3-4 nights and then do day-trips but also have time to have down time in the area we are staying. We will then feel all right having some bigger driving days to move to a new base.

We are relatively active and will do a few 2-4 hour walks in some of the National Parks. The only things we definitely have in our plan thus far are a 4WD tour in Moab (DH watches some YouTubers based there) and we will have a few days on Vancouver Island. I would also like to take a look at some stores, just for interest as I don't think I'll be looking for anything in particular but if something catches my eye

Any ideas are super helpful as I know we won't be able to do everything that we possibly could but it would be great to get a wide range of experiences.