Thanks for all great advice. After reading all the replies and thinking on it for a while, I decided to go with sliding doors. Not only do sliders eliminate the door clearance problems, they save weight, something I hadn't considered. After, my experience with galley sliders, I now have confidence that I can make them work properly. Also, the sliders can be quickly removed should the need arise. Accordingly I just drew up a new sketch of my rear cabin cabinet face frame assembly.
Since we'll use this cabinet primarily to store clothes, it makes sense to divide the lower section into two parts (his and hers) instead of three. Also, this allows enough clearance to easily place a stack of folded clothes in the cabinets with one of the sliders open. I won't divide the upper shelf as that will be used for bankets, towels, etc. Two paris of sliding doors will service both the top and bottom shelves.
Now, all I've got to do is go downstairs and build it.
BILL writes
I also I thinking about using wire shelve for the front shelve. I saw that somewhere here and thought that was a good idea and should keep the weight down.
I saw that posting also. Your bringing it up again has got me thinking. I have a mesh net at the top of my tent that I use for my flashlight, wallet, car keys, etc. I haven't gotten around to my building front cabin face frame assembly yet. Maybe a transparent shelf in that location would make better use of that space. Instead of using a wire shelf, perhaps I could build a maple frame to hold a plexiglass shelf. I could trim the front of the shelf with a maple galley rail like this
http://tinyurl.com/4cwyq
One more question for the group. What do you recommend to lube the wood slider tracks? Obvouslly, I don't want to use something will discolor the wood or cause it to swell.
Thanks again. You folks are the greatest