welcom to the board Yak pedaler. dont know what a yak is soundslike a small boat . i have to have one big enough to stand up and walk around . maby could stand it foe a short while . seen a little thing that looked like a little canoo cut half into and had a eletric trolling motor with a home made cables and a foot peddle to guide it. thought it was neat outfit but i wasent for me . again welcom to the board . papasage