Hello Carrie, The sign should be attached with cup hooks so you could remove if necessary. Fix to the thickest part of the siding. Place the sign up and screw in the l shaped hooks. Or ofcourse you can always use regular domed screws........
They made outdoor proof 3M command strips that should work!! :)
I just purchased a set of clips from LTD Commodities - look them up on line. They come in clips for brick and clips for aluminum siding. Clips have not yet arrived but hope they will work.
I would find the 2×4s the make the wall then use 4in screws n hope that the holes in the anchor line up with the rest of 2×4s .. maybe put at n angle with old fish net n some sea shells behind it, could fasten net with smaller screws or nails? N sea shells to net with sturdy wire?
Use the hooks for hanging on vinyl siding. They do not leave any holes. Can be bought on Amazon and they are called The No-Hole Hooks. A 4 pack for under 10 bucks. Nice sign by the way.
Add some hooks to it