random sport

archery with a potato cannon that shots golf balls
equipment
pvc pipe with a 42.8 mm internal diameter  and is 800 mm long
76.2 mm diameter pvc pipe that is 460 mm long a addapter the fits. a threaded cap. a combustibal gas
and a ignition source.
and a target board that is malubale
 golf ball
rules
1. you can only use one ball at a time
2. you can only spray the gas for a max of 5 seconds
3. the end of the barrel must be no closer than 5 meters from the target
4. if you miss the target by more than 4 meters to each side you lose 20 points
5. if the barrel is shorter than 700 mm if this is the case you  get 5 less points than the score on the board
6. if the barrel is longer than 900 mm you get 10 less points than the score on the board
7. you have to use a standard size golf ball
8. if the potato cannon breaks you are disqualifed
9. if your ball goes over 42mm in to the board you get 50 points
10. if you break the golf ball with the hit you win

this is the best sport ever because you get to make a cannon and then use it