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I had a peddle boat like that Tim , they are great on lakes if it is not windy and rivers if the current is not strong
Mine was a 2 seater with a central joystick and most important it had a built-in beer cooler in the back
They have a clever way of steering , the paddle wheel is inside a tunnel and it directs the water toward the rudder , you can sit in one spot and do 360's
They are nearly indestructible (except for ficking forklifts) .... the paddles and rudder are semi-flexible plastic and you can go over rocks and logs and nothing gets damaged
I bought mine from a rental guy , it had seen lots of use , then I used and abused it for 15 years , then sold it to a Hutterite colony and 50 kids use it continually since then , the only maintenance was scrubbing the scum off once a year with a brush and soapy water
You will find a slow relaxed peddle speed will move you along pretty good , trying to spin it fast just splashes a lot of water around like turbulance
If I was really smart I would have kept the wife I had back then , she liked to do most of the peddling , and even bought the beer sometimes
Have fun !!!!
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