i would rather wear a helmet over a life jacket if i had to choose....preferably would like both. in these countries there are few controls around safety... hitting water over 40mph is like hitting a wall.
I wonder if it would work with one of those air boats they use in the Everglades. This way you fit more people, those boats are still lightweight nd they use powerful fans to glide over the water wit ease….. i think that be dope