Ten-year-old Samantha Young's earliest memories are of her remarkable interactions at the Colorado Gators Reptile Park in Mosca, Colo., where she and her father, Jay Young, help to take care of some 350 alligators. Samantha has learned from her dad how to "wrestle" gators safely to get them out of the water for medical attention, though she leaves the larger ones for her father to handle. Watch the full story on "20/20" on Friday at 10 p.m. ET. (Kimberly Launier/ABC News)