whatever you use just split it in half (each side of the 50 should get a bunker just like the other side).....first make one side of the 50..try to make it like a shortened football field with a 10, 20, 30, 40, & 50, 50 being the middle of the field..you should put the tallest ones in the back and the shortest ones in the front...if you have a long lay down, put it along the side, half on one teams side, half on the other, it will be the snake....once you get all the other ones layed, then setup the other side of the 50 like a "mirror"....use the same size bunkers in the same distance from the 50 as the other side....have fun