Lake Josephine at Many Glacier
KayCee -
You don't mention where you are from of how much time you have to get there.
Is is East Coast since you mention PA & GA or Kansas City, i.e. KC8?
There is no finer August ride than a 300 mile loop at Glacier National Park.
Amtrak offers easy on/off service with baggage stops at East and West Glacier.
Rather slow getting there, but bike boxing is a breeze.
Other options include flying into Kalispell or Great Falls - - but much more $$$.
Going to the Sun Road is, of course, the big enchilada, but great riding elsewhere.
Plus, there are hiker/biker campsites at all of the campgrounds so no camping worries.
Not to mention the opportunity to do some fine backcountry hiking.