NDK,

I was raised in Beulah. Floated out of Wapeton on two Red River Floods. Hopefully it doesn't get that bad. Nice cave you and your dad are working on. I recognize the weather real well. I have attached a couple of pics of my shallow and barren cave. I finished the walls about the time you started on yours. Then decided to start a my latest project. For all of those Old Air Force Guys "Why not Minot""Freezins the reason". The last pic is the solution to every build problem can be found.

Nordicz