We absolutely hate this idea!

It's just a recipe for agro and fights as people have said, how will you know if a ball is reserved. What if you have no access to the app. Who is going to police it.

I don't understand what was wrong with the existing system! The earlier you get there...the better chance and choice of balls. That's fair. And if you want to sail longer and rock up late then use that heavy pointy thing connected to the chain on the bow of your boat...thats what it's for!