Hi, we will be in key largo at the end of next week and want to do some kayaking on our own (rent instead of a tour). I saw good recommendations for the company Kayak Florida Keys but see also that there's kayaking at John pennekamp. Is there much difference as far as what we would see at either location or is one easier to navigate etc? We would like some open paddling as well as mangroves so we can see as much wildlife as possible. Thanks!