Yes, we love the north country.
Bowstring Lk is very close to Scenic SP. The area has changed quite a bit in some ways since the 50's for sure. Lots of fancy cabins and resorts- most lakes are pretty built up. But some things don't change so much. Fall would be a great time to visit, especially if you can also get to the north shore area along Lake Superior. Very beautiful in the fall (of course also crowded as a result).
Our plan is around 3rd week in sept we will stop at Yellowstone on the way.We have some friends in Winona who want us by for a fall visit. Would also like to head over to the UP,but it all might be a bit much. Time isn't really a problem just want to enjoy and not have to rush.
How high is it to the top of your camper on the truck? Mine is just at 7',but I think my 02 Tundra is a bit higher than your Tacoma. I also carry a canoe but don't load it by myself. I could but doesn't seem as safe.
Frank