Don’t read if you are sensitive or don’t want your feelings hurt.
If you don’t crank up your boat before going to the ramp, how do you know it will actually run when you get there? It takes an extra 5 minutes to figure out something might be wrong at your house, like the usual dead battery. That way if there is a problem, you can work on the boat easily instead of sitting on the ramp getting the evil eye from everyone else as you pull your motor cover off.
If you have ever asked “why is gas coming out of my bilge pump”, maybe you shouldn’t put the nozzle in the rod holder. We all make mistakes and don’t try to find an explanation when it is something obviously did wrong.
Motor flushing. If you have to ask how, they make these really cool things called owner’s manual that will have the information you need plus other valuable tips. Most people know how to flush a motor before they can drive, if you are new to a boat, get a manual and read it. You spent alot of money on a boat, pony up the extra 20 bucks for one.
Seafoam will fix it. Yeah, if you are lucky. It is cheap to try first, but if your motor is acting up, chances are you have something blocking a small hole. The only way to remove it is to get in there and clean it. If there was a miracle cleaner in the can, boat shops would be hurting for business.
High octane gas will fix low octane or bad gas. No it won’t, you just diluted high octane gas with bad gas.
Bearings, they need grease and they need to be checked for play. Two hours on a saturday once a year will prevent you from losing a hub on the way to the ramp.
If you see someone sitting in the water with their cowl off of the motor, stop and ask them if they need a hand, especially if there are young kids on the boat. You might not be able to tow them in, but maybe all they need is a wrench real fast.
Towing. Your vehicle has one, you should know it, and you shouldn’t max it out or even come close. If you have a half ton with a boat that has three axles, you might h

