Lifetimer as well.
Self bailing deck means a higher deck, therefore to do it right you need higher sides as well for the boat to feel safe.
Its really hard to do a proper self bailing deck for boats under 20ft without taking in a bit of water if you have weight in the rear corners. Mine is an 18ft hull plus 2ft pod and with 2 people at the transom, I get a bit of water in through the scuppers.