Rocky Mountain Nat Park

Personally I don't think Rocky Mountain National Park is worth fighting the crowds. You can hike to some nice waterfalls, and lakes, but even if miles from the trailhead, you encounter a lot of people. Trailhead parking is difficult, with the shuttle service only being so so. If you tow your trailer over the mountain, you'll be stuck behind and extremely slow moving Subaru, probably with the red lettered license plate both ways. On the downhill side they go so slow you'll have to be in first gear where the engine brake doesn't work. If you want to hang with the crowds, or hit the shops in Estes park it's okay I guess. For outdoor adventure or wilderness experience, not a good choice.