I got to thinking (uh oh) I've got two master carpenter cousins I'll be seeing on our month long trip to California who are set up to whip up a door in probably a half an hour and do a really nice job so I think I'll shove the drawers back in for now and worry about other things! There's enough storage on that bus that we're not going to miss that few feet of space anyway. The top drawer still works fine.
While I'm on the subject....do those drawer casters have to be ordered for some special place (Tiffin parts) or can they be picked up anywhere like Home Depot or Lowe's?