
I decided on a 2x4 platform to enlarge the footprint. I bought some new trailer specific 14" tires and wheels, and we built the base.
It is now 63" wide and 10ft long, except the wheel wells. We made a good start for day one! Everything is Gorilla Glued and screwed! It is 63" wide so it will accomodate a queen matress easily. I'm guessing it will be 61" wide inside once finished (again, except the wheel wells), and I might make the bed sit above the wheels. We are kind of mocking as we go, so that decision can wait until another day.
Tomorrow, we will put the plywood flooring on and flip it over to tar the underside. Lowes had some dented 5 gallon buckets of fiber bearing roofing tar for 1/2 price, so it was cheaper to buy 5 gallons than 2!
Cliff