Make your own footgolf course where ever you want. First, place all the 10 goals around the area, make sure to add obstacles to make it more interesting. Choose a starting location and make sure every player has a football. From now on, the normal golf rules apply, so you have to get your ball through the goal with the fewest possible shots. The one furthest from the goal shoots first. If his shot is unsuccessful and after the shot he is still the one furthest from the goal, he goes again. And so on. When all the players have successfully gotten their ball through the first goal, then you can move onto the next course. You don't necessarily need to create a tee area, for example you can start from a 5 meter radius of the previous goal. Whoever finishes the game with fewer shots, wins!
If you want more, you can also try to invent FOOTCROCKET.