At 25% throttle – maximum range of up to 34 miles
At full throttle – maximum range up to 5 miles

A 3.5 hp equivalent can barely keep a canoe running straight at 25% throttle. Throw in a little chop and wind and a 3.5 equivalent would struggle to keep a 12' row boat running true. Throw in an extra body and some gear and you end with something that needs to be tethered to the dock so you can pull yourself back in after 5 minutes.
So I asked myself...Self, who would be stupid enough to buy it? Then I read about two nitwits that came to fisticuffs fighting over their turn at a car charger station and answered my own question.