Minecraft Golf Course

This is a Minecraft Golf Course
Woah that was big!

This golf course uses packed/compressed ice under carpet and snowballs so that the items slide. Snowballs look like golfballs so that helps.
I will probably add more holes but for now it only has 9. If the ball is teleported back to the start your previous shots still count. Upload your score!
What do things do?
Lime Carpet - Grass
Green Carpet - Snowballs fires out of dropper
Signs - Say things IDK
Gravel - Directs you to the next hole
Hole 9 Pressure Plates - Blows up the ball and puts it at the start of the hole
Water Streams - Can lead to restarting the hole or just leading the ball somehwere
Hopper Minecarts - Pick up the ball and restarts the hole
Fence with Wool - Probably a flag signalling the end of the hole

Updates
v1.0
     Original 9 holes added