As I said in PM, I think we've excluded "Gus" from consideration. Not because we're cautious, au contraire, my husband especially likes to get off the beaten track, and spent lots of time in Mexico back when it was kind of scary I guess (I've never been.)

It's the ersatz qualities (hoky-ness) that turn him off. We'll do the ship's tour or nothing.

There's also a tour to Mayan ruins that we could opt for (Quirigua Archaeological National Park). We might trade this for Lamanai in Belize which means we could snorkel in Belize.