I remember seeing somewhere that there was a message board dedicated to Garages. I googled it and can't seem to find it. I found a few smaller ones, but not a pretty big and seemingly popular one I found once.
As long as you arn't tearing their garages down they won't mind. I wish a had as orderly of a garage as they do. I've got Nova, Firebird, Chevy truck, Chevelle, Camaro, garden tractor, and lots of tools spread from one side to the other. Some where in it is my 72 Nova body that is supposed to be the project.