Here is the list I made.
-remove the interior walls and ceilings. Once removed I'll be able to remove the old insulation and take a peek at how it is framed so I can plan how to raise the roof.
-remove a few other interior things leftover from it's life as a real bus and/or as a burner bus.
-replace the sections of rotten plywood on the floor.
-deal with the rust on the floor under the rotten plywood. This could involve wire-wheeling off the rust then painting the metal or removing the metal compleatly.
I'm hoping some/most of these things can happen this weekend. We shall see how it goes.