Nice, @melinda010100.
I know I've seen that boat somewhere (probably not Tulum, but either in Playa del Carmen or in Cancun), and that might actually be an iguana I've seen, too. That's probably one of the fun things about being around the ruins—the iguanas are all over the place. :) Not sure if that's where that photo was taken, but anyway.
Traveling can be rough, especially going through the TSA and customs. Hopefully the wee paper traveler didn't have any problems with them, too. :)
You've probably have seen that boat in Tulum. It seemed as if there was a fleet of them that took people out to the reef to go snorkeling. I am not certain if the Iguana is recognizable, but it's very possible that you met him, too! They took many iguana pictures, on the beach and at their hotel on the balcony and even mooching for food at restaurants.