Naw, California will still be there, but there is no guarrantee on Kansas or Ohio not caving into the Earth's core due to lack of cooling water. It also sounds like Mr Yota wants to build one, so how about doing the U-95 , Yota? You need a Sport 20 sized boat as much as I do
I'll even be nice and give you the MHR specs for the boat:
Length: 28 feet
Width: 13 feet
Tunnel: 6 foot 8 inches
Afterplane: 16 feet 8inches
Picklefork Depth: 6 feet
If you can't figure it out on your own, Yota, I'll give you the scale dimensions later