We run a 900 lb bag in the port locker filled 100%
100% in the front and an additional 650LB bow bag filled full
Surf at 10.5 mph
The lsvs need a lot of nose weight to make a good wake . You're better off to take a little weight out of the back and sit a few people up front to prevent the swim deck from cutting into the water if you don't have a additional bow sac