I made a boat and it's called 'HELP', look on my account and see if you can make it better @Searay @PuhBuhGuh

@LoganAerocraft Think about it as a shark. It has fins to help the shark swim straight without sliding. If you put fine like wings on your boat it will go straight. Looking forward to your reply.

@LoganAerocraft you're welcome!

Thanks! :D @PuhBuhGuh

You can also use rotators to turn the engine and turn better.

Try putting a rudder on using rotators and structural wings and if it still slides, put a SMALL keel on the bottom of the ship. Using ballast will help it from flipping, but not anything about agility. Using a keel that is too big may ruin agility though, so be wary.