We are heading the same direction. Difference is I have no reservations anywhere and Glacier is only one of the destinations in mind.
Will be spending 4 months on the road starting sometime after Memorial Day. I see no reason to leave Arizona with the weather being as great as it is now.
We plan on a nice fishing and atv trip. We plan to take Hwy 93 all the way into Montana.
My first planned stop is one of the passes north of Las Vegas for the first night, then Jackpot Nevada for a couple of nights. We will be fishing the Salmon River (and it's tributaries) both north and south of Stanley up to Salmon. Then head north on 93 and fish the Bitter Root River (and it's tributaries) up to Missoula.
After that we have nothing specific in mind.
From Missoula, there is a lot of country to explore. I hope to find a nice spot to park the trailer and head out in the truck to explore mining camps, ghost towns and look for boon dock spots and/or RV parks that have great surroundings.
Will hit Glacier Nation Park at some point while fishing and atv riding the mountains along the way.
The return trip will most likely be down I-15 as return trips (for me) are usually a much direct and faster line of travel. Will probably stop around Yellowstone for a week or so and maybe take a trip over to Cody.
So, that is what we have planned (sort of). Just hope there are no problems with towing this monster toy-hauler.
Arlan in Arizona
Thanks for the post with your itinerary. The Anglers Roost RV park has peaked my interest. We will check it out while in the area.