The Jungle Cruise is one of the best attractions in Magic Kingdom for theming. From outside the attraction, to the queue, and to the attentiveness of the skippers, it is a classic and fun part of Adventureland.
Once the ride is over, I imagine there isn't many people that take time to look around - everyone is eager to get to the next part of the park! But if you look closely, you will see a list of all the boats that are, and have been, part of the Cruise. And if you look carefully, you may see one named after your very own Princess Fiona.