Re: roof deck railing
I used prefab scaffold railing. It's made to assemble/disassemble easily and quickly. You just have to mount receiver posts somehow on the bus/rack. I used pipe, cut and with holes drilled to accept the click-locks of the scaffold pieces, and mounted them on the end of the joists of the deck. This is generally quite functional, HOWEVER, since I cut out the 2x10 joists to fit on the curved top of the bus, they are structurally only 2x4 or 2x6s. No problem until you mount the pipe railing receiver on the 10-inch end part, which can then get torqued and the "hanging" part of the 2x10 can easily be broken off. This is a deck design flaw, though, not a railing one. It goes up and down pretty quickly. And it wasn't too expensive. Lucinda's gallery should have some shots with it up.
1981 Bluebird All American