My DH is a big guy...6'5" and pushing 300 pounds and very broad shouldered. He cannot ride a few of coasters and Busch Gardens Williamsburg because the shoulder harness (like that on Kraken's pics) just won't go over his shoulders & across his check to buckle. So I'm wondering if he'll be able to even ride Kraken & Manta with us next summer. I can't shrink him (although he could stand to shed a few pounds, but that's whole other story). Any experiences?