At Camping Village Šimuni, you can rent kayaks, trimarans and SUP boards from May 1st to September 30th. Find them on the White Seagull beach.
To get more information about kayaks, trimarans and SUPs, contact camp Šimuni's Surf Center on
00385 91 463 7539
https://www.camping-simuni.hr/en/activities/kayaks-trimarans-and-stand-up-paddling/