I could fly commercial into DHN. I wouldn't need much baggage. I'm camping as well but all I'll have is a small rucksack w/ a small hiking tent and small sleeping bag. I was in the Marines from 2003 till 2008, so I know how to pack light and tight
My dad was also in the Air Force up at Malmstrom untill a few years ago. Retired as a MSgt in the security forces. Glasgow, as I'm sure you probably already know, was shut down awhile back, but is used now I think by Boeing, or a subsiderary of Boeing, for flight tests or some such thing. If you want to know some more about your old base check out this interesting link, Abandoned & Little-Known Airfields: Eastern MontanaGlasgow is about 3/4 down the page.
What days would you plan on being there? Also, how much do you think I should bring to help out with fuel if we do decide to do this?