pics! just use a rack made for a wall and put plywood behind the fiberglass and in front and sandwich it together to take the strain off the holes where the bolts go through. and allways take it off when you travel. so like this mount[plywood]fiberglass wall[plywood] and run the bolts all the way through. plus a 19 flat screen is light
. i agree with putting it on the closet or above the sink. if you have a problem you wont be worried about the elements getting in while you fix it.