if this is the newbie thread ..Ill join in :D..our garden this year has spent all of its time treading water in the raised beds as our region has been cool and wet this spring (more so than usual for Seattle even :O)
not sure what state your in or if the person who has obviously some experience is certified/liscensed in your state, my thing is IF you remember that the way mobile homes are built there is a metal frame. everything else rests on this brace this in the neccessary spots and the structure should...