We have been overnight parking in Walmart parking lots on occasion since 2001. I have been the caretaker for my aging demented parents for the last 2 1/2 years. I recently ran across Bob Wells' videos. To be honest browsing on this forum has been a wonderful escape from the gloom involved in care taking. We already tested a few things we found on this forum while on a short respite. Our old Chevy Van is a rust bucket but it has Been well maintained otherwise. The hand writing is on the wall to replace the van if we go some place other than rural Indiana. I also tested a couple cooking ideas I haven't seen and when my iPad is a bit more functional I'll share what I have learned.