My mom grew up in the '40s and '50s and she told me many times about the surplus PT boat her dad had bought at the end of WWII which the family would take out for boating trips. I was like holy shit a PT (Patrol Torpedo) boat! These things had three Packard engines and could make 45 knots. Later on as an adult I discovered that it was actually just a pontoon boat, one of the things the army would use to make temporary bridges over rivers and that could only go about 3 mph. My mom had just thought "PT" stood for "Pon Toon" so that's what she called it. It turns out she had always wondered what the hell John F. Kennedy had been doing in the Pacific fighting the Japanese in a pontoon boat.

Later on, I then learned that my mom's uncle had actually bought a surplus Air/Sea Rescue boat after the war. This boat was basically a PT boat, just with two of the Packard engines instead of three; since it was 15 feet longer than a PT boat it could also do 45 knots. So it turns out my mom did have this childhood experience of rocketing around the ocean at unbelievable speeds. Her uncle ended up selling the boat after the engine room caught fire for the third time (something these engines were notorious for) and we have no idea what happened to it after that. These boats cost about $190K new and he had somehow acquired it for $10K - I expect there was some shady dealing going on there.

And it costs literally nothing to go take it out on the water.

You sound like a boat salesperson.

fixing boats properly is expensive, but you also don’t really need to do that

Yeah, this sounds like really bad advice...