I can't actually help much with your question as I've never been that time of year myself. As for crowds - well it depends when in April you are going. There is Easter and also probably Spring Break which both bump up the crowds at that time of year.
Our Authorized Disney Vacation Planners are here to provide personalized, expert advice, answer every question, and uncover the best discounts.
Let Dreams Unlimited Travel take care of all the details, so you can sit back, relax, and enjoy a stress-free vacation.