Florida - Orlando Bicycle Rentals?

I'm staying at the JW Marriott in mid-November for business. I'm looking for any suggestions on nearby bike shops, etc where I can rent a bike. I'm cool with a beach cruiser - if that's all they have, but would prefer a bike shop that rents road bikes. I intend to pack my shoes and pedals (helmet, too)

Thanks!

For starters, I'd ask your hotel concierge. See if they're up to the task.