Indestructible Boats for Patch 1.22, 1.24, 1.30, 1.31, GOTY 1.31 and Next-Gen patch (4.00)

only disables boat damage, sirens can still grab your boat, for Patch 1.22, 1.24, 1.30, 1.31, GOTY 1.31 and Next-Gen patch (4.00)