you absolutley CANNOT CANNOT CANNOT go wrong with indoor/outdoor carpet. you can get it at home depot, or Lowes for real cheap, i got some 6X8 pieces for 17 bucks and cut them to 3X8 and made a 32 foot long in run. works great when its wet. actually, today i was sliding on it, then i realized it was dry and it was still doing fine, lol.