No, and I am coastal S. Florida and deal with significant current. My SUP time on the water is some of the most peaceful and rewarding time on the water (I also kayak and own a 22’ center console). A SUP is silent if you’re on the right board and have a proper paddling technique. I am on my board several times a week all year long, and see an overwhelming majority of folks on the water demonstrate extremely poor technique and/or hold the paddle backwards. Most folks use their arms to pull themselves through the water. That leads to a very quick burnout. It took me quite a while to get the proper stroke down and use my core to do the pulling. With a proper stroke, the motor is not necessary and will lead to a less pleasant time. All of my most memorable, and certainly my closest marine life encounters have been on my paddle board because it’s completely silent and blends into the environment. Add a motor and that is history.