I was through there twice last year and over-nighted both times due to weather. The folks running the self service fuel station and pilot lounge are great people. I would contact them at 605-209-5466 or
605-393-2254 for more information on the airport/hangar scene. They set us up with another really great person who we rented a car from at a very reasonable rate.
With the exception of the those 2 individuals, I left KRAP with the impression that everyone there is on the hustle, just like in Las Vegas. I'm sure not everyone is, but between dealing with the other rental car outfit, and hotels I was less than impressed at how visitors are treated; watch your wallet as they tried to price gouge us. It wasn't a time when they were particularly busy, either.
"I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them." -Thomas Jefferson
"Between two evils, I always pick the one I never tried before."
- Mae West