curious if anyone has a lead on some aluminum decking that could be used on a flatbed trailer. ive purchsed a pop up and want to build a flatbed on my trailer to install/remove pop up off of. has to be aluminum. i have inquired about aluminum boat dock materials an such but just curious if ya'll have any other ideas. bed is 8'Lx6' wide. planks must go across 6' width. thanks.....