The _coolest_ party scene ever. You rent a boat and head out to this huge network of canals--where everyone else has rented boats and filled them with many more people and festivities than you have. You just glide around between them, and you can flag down the boats with mariachis on, and they'll play a few songs for you. Just heads-up to a couple of common scams: boat captains will try to charge you per person, but the fee is per boat, and posted everywhere. Also, there are boats that prepare food and will serve it on your boat--these tend to overcharge tourists, so set the price to start. On the other hand, your captain will get you a cooler full of beers and other drinks, and at least in our case, priced these fairly. You pay at the end for what you drank. Oh, and one last thing: don't worry when you get down to the docks and it seems like nothing's happening and you might be all lonely on your boat. The party is up around the corner--you'll get there!