PAINT-$$$the paint is way to much money its $90 for a case$$$
SLIPPERY-don't try to run around or you will get seriously hurt because you slide about 15 feet if you try to stop suddenly, if you don't mind getting a few bumps and bruises just run into the bunkers, its more effective than stopping suddenly. The stairs to get ontop of the catwalk are slippery as shat, if you walk on them you fall, you are better off jumping down them.
REF- The only time that I went they only had one ref that didn't pay much attention to the game. There were people starting out on the middle of the catwalk so as soon as the game started you would get hit.