You should be able to fit just fine. The last two years I had to sit in the modified seats for Hulk, Dueling Dragons and Kraken (at SW). But I was fine in the normal seat for Manta at SW (go figure). This year, I've lost 20 pounds so I'm ready to go for the front row. FYI - I ran into the same thing at Busch Gardens. Modified seats for most coasters, except the newest one Sheikra.