There is also a restaurant called 'Salsa' at the Florida mall that has pretty good Mexican food. Also Tijuana Flats is really good (not a sit down restaurant, you order at the counter and they bring the food out to you). They also have a hot sauce bar there. The closest location to WDW would probably be the Hunter's Creek location on John Young Parkway.
And, the Chevy's on 192 is closed. It's been closed for a few months.