The 2018 Slingshot Screamer Kite Surfboard features a pulled-in thumb with an updated wing added to give a little more pivot during turns. The 2018 Slingshot Screamer Kite Surfboard has a parallel rail outline and single concave rocker gives the a fast, locked-in feel of a high-performance wave board, while the shorter T-Rex nose profile makes for a playful feel for jumping, strapless tricks and general freeriding.