But you should be able to get a pretty good idea of what might be offered by looking at the Mexcan Riviera excursions offered by other lines. In fact, DCL is likely to use many of the same tour operators.
Not able to answer your question, but I recommend www.cruisecritic.com for researching ports of call. They have a very good board section also. And, I've never used them, but I 've heard good things about www.shoreexcursions.com.
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