10 Days and Counting
Thank you both for your replies and suggestions. Kicking myself for not booking a couple more nights on this trip. Did some reading on Cozumel and it seems like there may be enough to keep us occupied for 6 days, given how we now like to sight see at a more leisurely pace. Will play it by ear, that way we can make sure the weather's good when/if we venture to the mainland. Purchased Bonine for the ferry ride!
When we reach Playa del Carmen, thinking a guide will save us time in getting to the sites. Plus the trip's always more meaningful when there's dialog with a local person. Did that in Costa Rica (as far as a driver taking us to/from a couple of locations) and had a great experience.