Take in 200-300 red $5 in racks and before you sit down tell them you have plenty more in the trunck if you busto.
You dont want to be accused of really cheating but they should get the point. That would make me pucker up pretty bad if i were them.
Game on or owps is the only way to go. You might get cheaper with sluggo or CC with lables but not much cheaper. Spend a little more and secure you game people.