Test driving a Yamaha jet boat for the next day or two or week

Damn guy made me leave my Regal at his marina. If I take this it'll be a trade down. He said NO fishing or dam runs. I wouldn't buy the fuel from him because others offer me a free drink with a fill up. Okay he filled it and gave me 20 bucks to buy a drink. First a dam run then fishing. GPS is unhooked