A seat is 0.0005 ETH and it's yours for 3 days. Hop on your own seat again and you add 3 more. There are 24 seats, 4 rows of 6.
Every 30 minutes the carpet does a barrel roll and one rider falls off. They get a parachute and 0.5% of the pot. Everyone still sitting shares 1%. The seats on the fringe fall three times as often as the seats in the middle, and they cost the same. I'd sit in the middle.
Holders of $RUG get a seatbelt. It holds the first time the carpet picks them.
Day 3 has an hour of turbulence: a roll every 5 minutes. On day 7 the carpet lands and whoever stayed on the longest in one sitting takes what's left. Each seat sends 80% to the pot and 20% to buying $RUG and burning it.