I have BoatUS insurance which is a yacht policy, which gives me $500k in
oil spill. You did wrong having a $2mm liability policy on the boat. I
run $300k liability on all my policies and then have a $2mm umbrella
policy. Saves money. The $2mm now goes across all the policies and is
about $275 a year. The $300k is the minimum they require for umbrella
coverage.