There are other options to taxis and shuttles!
Why not rent a car? Make the most out of your transportation dollar. Most credit cards save you money on the insurance when you use their card.
Yeah, it's a foreign country but we drive on the right just like the states
The laws and signs are also pretty much like in the U.S.
Sure you have to be observant and of course drive defensively.
But, you can sure save money.
There are a lot of wonderful places to visit!
Crime is not really the issue the media would have you believe. You are quite safe traveling the tourist areas of the Riviera Maya.
If you are staying in an "all inclusive" it may be tempting to just stay on the hotel property. BUT you will miss so many wonderful experiences!
Not everyone is suited to drive down here. I say this, because I think of my mother. She was a bit of a basket case and would be much happier wearing "blinders". But for the rest of us, it's not that big a deal.