My family of 4 (2A, 1 teen, 1 10yr.) Had a super great time with Clearly unique Charters! The kayaks are yes, CLEAR on the bottom!!!! We saw fish, sharks, jellys, horseshoe crabs, little crabs on trees, and even a 5ft iguana!, osprey nesting... got to snorkel and what a great time had by all! THANKS Chris and Jeff!!!!