99% sure you still can! There's a locker room in the station I've had it be totally full once, but I just hung around for a few minutes and someone came and empty theirs. Worst case scenario, I believe there is a place at the park entrance that you can store luggage.
Dreams Unlimited Travel is committed to providing you with the very best vacation planning experience possible. Our Vacation Planners are experts and will share their honest advice to help you have a magical vacation.