Hide behind? If you're looking to hide, try the Portalets off the field. Ah, you seek shelter behind which to plan your shots. Simple answer: whatever you can fit behind but move in and out of effectively. If you are 6'4"+ and not flexible, I would suggest something fairly tall. On a supair that would be the beer can, dorito (teabag for the Brits), rocket, pyramid, or coffin. What kind of bunker you want to be behind or to the side of is equally determined by the angles it possesses on the opposition and its proximity to the next position forward and the opposition's key bunkers. Get into your bunker, but don't doze off! You also need to keep in mind the routing to the bunker that you will take to get to it. Study the field well before playing.