This is a 4-person team event. On each hole you will count two (2) net balls. On holes 1 through 16, one of the net balls must be from the person in the box. See box assignments below. On holes 17 & 18 you may use any two (2) low net balls.
Teams can determine which person is Player A, B, C or D prior to teeing off

Man in the Box Assignments

Player A  Holes 1-5-9-13
Player B  Holes 2-6-10-14
Player C  Holes 3-7-11-15
Player D  Holes 4-8-12-16

In the event you are a threesome, the box assignments remain the same for players ABC. On holes 4-8-12-16 the missing player is deemed to have scored a net bogey, and on holes 17 & 18 he/she scored a net par. The team with the lowest net score for 18-holes is the winner.

Tees-

Men 59 & Younger - Gold Tees

Men 60 & Older- Red Tees

Men 75 & Older - Red/Green Combination

Women- Green Tees