After a great trip from Jackson Hole, WY to Gold Beach, OR to Portland, OR a few years ago; my family of 6 (kids 13 - 8) is planning our next 'Out West' trip to Glacier NP. We are heading out of Bozeman in a large RV (30ft) the first week of June for 9 days. I'm expecting some snow on the ground and cool nights but want to head up to Many Glacier for a couple days (hiking) and then over to the west side, Lake McDonald, via Two Medicine (Dino stop?). I know I cannot make the Going-to-the-Sun road with the RV. Any suggestions? In particular, with only ~6 days in Glacier should I stay on the east side only? Are days in Helena and Great Falls worth it? I'm planning to attempt an early morning search for a RV spot at Many Glacier campground, is this worth the effort? How much trouble am I asking for by driving an RV in this area? Any help is appreciated!