Purchase rolls of double tickets. Sell tickets for $5 for a strip of 5 tickets and $10 for a strip of 3 tickets (15). Once sold tear the tickets in half. The purchaser keeps one half and you keep the other half. Separate them and put them in a draw bucket. Set a deadline for selling the tickets and a time for the draw. (can be the same time). Have someone pick the winning ticket out of the draw bucket. Post the winning number. ½ of the money collected goes to the winner and ½ of the money goes to KOA Care Camps. Deduct the cost of the tickets from the Care Camps money and remit the different to the charity.