Kingperch101 your post triggered an epiphany, it came out of nowhere, so I am going to place the blame of this next build on you. I am not sure if this would be of any interest to you, but since we are in the in between season right now, with too much time on my hands, this is what I am going to do.
Here will be the base of the new 1 man permanent shanty. This is toboggan I built out of UHMW to haul building materials to my remote camp, this particular one is 52" wide X 12' long. I have hauled 2500# loads with this thing, it pulls like a dream, very little resistance, it does not take much to move it.
My plan is to build a straight forward 4' wide X 8' long shanty on this platform, using a full sheet of 3/4" plywood for the floor, the back end of the shack will stick out 1' past the toboggan, this is where the fishing holes will be cut in the floor. My exact plans are not etched in stone yet, but the sidewalls will probably be 6' with an entrance door on one front corner, the sides will be made of material that I have laying around, either metal or chip board (probably chip board), the roof will be rounded on top using metal roofing. I will probably use 2"X3" wood from the floor up, so the weight on this thing will be minimal.
I am going to the States next week to pick up an enclosed snowmobile trailer that is being built, I have to isolate for two weeks after returning to Canada, so this will be a great project while I am marooned at home.