How do Margo and Q break into Sea World and what do they do there?

To break into SeaWorld, Margo and Q have to cross a six-lane highway, swimming a nasty moat and climbing a few fences. In the moat, Margo is bit by a snake and Q quickly tries to suck out the venom, though the snake turned out to be harmless. When they get into SeaWorld they can't see any animals, as they are all in other tanks. Q is exhilarated though Margo seems a bit disappointed. They are then, as expected, caught by a guard who Margo has to bribe to let them go.