People are people - so if you're sporting a bunch of tattoos, you'll get people checking them out. But I suspect if you're covered with tattoos you're somewhat accustomed to people looking at them.
If you're worried about it at all - come to a game in October. It will be chilly enough that being from Florida you'll want to be wearing a coat or jacket, so I suspect most of your tattoos would naturally be covered. No one is going to ask about your religious beliefs at the gate, so as long as you avoid any pagan rituals in the stands, things should be cool. 😉
That said - if you're aware of any pagan rituals that will help to guarantee a win - disregard my suggestion to not do them in the stands.
You won't be the only one in the stadium sporting tattoos. And you won't be the only one who doesn't go to an LDS church the next morning. Come join the fun!