There should be plenty of gas in all the stranded cars. Someone just needs to grow a pair and siffon some out. I mean, who hasn't gulped a little gas in their life time...
I've thought about teaching in a community college part time. Haven't really pursued it but I think I can teach physics and math at that level. I'm not sure what the requirements are but I think since I have a M.Eng I would be allowed to. I think community colleges are not as stringent.
On the...
I have seen the WWII watch towers along the Maryland and Delaware coastal highway. (North of Ocean City) That is a bit north of Assateague State Park. I have not seen any there but its possible. The place is big so I have not explored it all.