Use "Molly Plugs"
Just pop one in the hole and put the screw into the Molly Plug.
Cheap-and every hardware store sells them.
10 cents each?They hold well and forever.
2013 Palomino 30ft. of Pure Bliss at 5400#-and then we have this 14 ft.Sea Eagle that I tote around for my wife and son.Michigan State Parks are The Best !:thumbsup