So, found some amazing flight prices for frontier. And as a bonus, it's the only non-stop flights I've ever seen from Tulsa to Orlando. I know there's extra fees for carry on bags and checked bags. Since it's a quick trip with my toddler, I think we can manage just one checked bag, which I believe gets us zone 1 boarding? Are there fees for gate checking a stroller (I may just rent one instead if that's the case)? Any other fees I need to be aware of?