Sorry to hear about your diagnosis. Don't let it change the way you run your life. It sounds like you're a really great, fun active guy and don't let this get to you. MS has many sides and can vary tremendously in spectrum, so unless it's starting to really effect you, keep smiling dont let your spirits change because thats what will really start to affect you. My mother has had MS for few years, and tho she has days where she needs to take it easy, she has many absolutely fantastic ones where we strut our stuff in
Disneyland. A friend of ours is the opposite. She is 23 and is dealing with very severe symptoms and she deals with those as needed.
Keep smiling, stay positive. Good on you for allowing your parents to have a great vacation. Bless you and your family, keep smiling mate. Much love.