1999 jc 306 IO, 30' Double Bimini 2 Built in Ice Chest 1999 JC MFG 306 TRIPLE TOON Check out this JC Triple Toon boat powered by a Mercruiser 350 MAG Motor. It comes loaded with Dual Bimini Tops, 2 Built in Ice Chest, and an Alpha One Drive. Super wide Captain's chair with seating for about 15 people. STK# JC0350C