Yes but it is done at your own risk of getting it wet, dropping and breaking it or having it lost or stolen. Ideally it should be a waterproof camera or in a waterproof case with a strap so that your hands can be free on takeoff and landing.

On time is actually arriving 15-20 minutes before the scheduled departure time. If you show up after the departure time the boat will likely be gone and you you forfeit your spots without refund. If you show up just moments before the boat is scheduled to leave, we may or may not let you on. [...]