How To Put Floor In Boat I Want To Put Pedestal Seats In My Boat . I Cant Put Nuts On The Bolts Because I Cant Get Under The Floor

I want to put pedestal seats in my boat . i cant put nuts on the bolts because i cant get under the floor - how to put floor in boat

What is the best way down ANCER? I do not want to tear up the ground sounds like something to celebrate