So my girlfriend and I have been working on planning a road trip for the summer. Her birthday is August 3rd and she wants to spend it in Vegas. We're leaving from Annapolis, MD some time in late July (thinking the 27th?) to try to get there without feeling rushed.
Along the way to Vegas we want to hit Charleston, SC; New Orleans, LA; Austin, TX; Carlsbad Caverns, NM; and Antelope Canyon, AZ.
From Vegas we want to then head down to Los Angeles, then to San Francisco, up to Portland/Seattle, over to Glacier National Park, down to Yellowstone, and then cut through the badlands over to Chicago and finally ending up back in Annapolis by way of Philadelphia.
The time frame for the trip would be a month. We're just trying to figure out how much money would keep us comfortable if we're primarily camping and grocery shopping. And advice on if we're going overboard with the amount of stuff we want to see.
Thanks for any/all the help!