Whether your boat has 30 rods holders or none at all, this unit should be on your radar (not LITERALLY on your radar, that would be dumb). If you're a 30-rod-holder person, mount the Heavy Duty Rod Holder on your console, bait well, transom, etc. (but not on your radar because we've already firmly established that that would be dumb). If your boat doesn't have any rod holders, put this in your cart and check out right now because no rod holders is no bueno.