Ya, I thought of that also. I put foam floats on my net a few years ago. I just never did a float test. There is a brand that has a floating handle, but I am sure it has a high price tag for the option. I put a leash on each of my dipsey rods so they dont end up on the bottom. Lost one a couple years ago that didnt get tied. Use about a 3ft piece of cord and a metal snap clip like used for keys on a belt, then tie off to the side rail. I guess I need to float test my net in a pool. How about spray foam into the handle ?