You are exactly right, that is a Goliath Grouper. If you catch one now in Florida, they are protected, and they have to be unhooked while still in the water. I was just pokin' some fun of course calling this a largemouth....
I was serious about our temps though, Old Hickory was 54 last Saturday, and KY lake is mid 50's now, so the Hollow will prolly be in low 50's. That is 2-3 weeks late for here. Good luck on the trip, Everyone around here believes that the next world record smallie is swimming in Dale Hollow right now.