If you don't mind having a borderline geriatric case in the room, I'd be willing to come in on this. Male, turning 44 just before the con, non-smoker, non-drinker, no cosplay/props/merch; I usually get by pretty well with just a backpack and suitcase. PM me if you want to talk in more detail.
I'm planning to drive in on 7/25 (Wednesday) and leave on the morning of 7/30 (Monday). If I can find a space for Thursday through Monday, I can make other arrangements for Wednesday.