Hi. I really really want to go on vacation to the Riviera Maya, specifically Akumal. However, years ago when I vacationed in Cancun I ended up with stomach issues that lasted weeks after I was back in the US. I just polled a girlfriend of mine that vacationed to the Riviera Maya a couple of years ago with several families. I asked her if they had stomach problems and she said that they all did. Ugh! Is there no way to avoid the stomach issues when traveling to Mexico? It is hard to plan a vacation knowing that you are going to be sick at some level.