Lazy Daze Owners' Group

I've hung a lot of things from the walls of my two Lazy Dazes. For relatively lightweight items (up to a pound or so), 3M Command Adhesive strips work well, and can be removed without leaving a trace. 3M VHB tape is stronger, but removal is problematic due to the LD's vinyl-covered lauan surfaces. The vinyl will bulge and blister if you try to pull off something attached with adhesive, and I never did find a way to smooth down those blisters.

For heavier items such as shelves, mounting to studs is ideal, but rarely convenient. My favorite method was 1/2" long #8 or #10 screws. They're fat enough to grip well (yes, even in 1/8" lauan, if you use enough of them), and short enough that they're unlikely to pierce plumbing or wires. Nevertheless, I always checked beforehand with an electronic stud finder.  An electronic AC voltage sensor is also very useful for finding hidden AC wiring. (Of course, it only works when the AC system is live.)

Plastic anchors? I haven't found them to work very well, and they require much larger holes in the wall.

If it becomes necessary later on to remove an item screwed to a wall, there's usually not only a hole but a raised ring around it. You can fill the hole with wood filler or spackle, depending upon what gives you the best match to the surface. Overfill slightly, leaving a little bulge. (Most fillers shrink as they dry.) After it dries, carefully shave the excess using a single-edged razor blade, taking the raised ridge with it.

(With my Airstream, I use Command Adhesive for light items; for heavier ones, I use pop rivets. There are so many rivets holding these aluminum walls together that a few more aren't noticeable. Even if I have to fill a hole later on, I just put in a rivet. ;-)