The Water Mice and Sea Raycers are made by the same company, Brunswick. Brunswick is known for their bowling equipment, but they are the "GM" (Not literally) of the boat world and also own Sea Ray, Maxum, Bayliner, and Boston Whaler boat brands in addition to Mercury and Mariner engine companies (They have several other brands of both). As neither the Mice or the Raycers are consumer models the Searay name is there for nothing more than Marketing purposes. Nice looking boats though!