Personally, where I am from a lot of people think of Disney as childish. It's usually a small minded thing where they haven't experienced the Parks, or maybe they are just at a stage in their life where they prefer drinking and clubbing. Each to their own really, but I have to admit I do go through days when I think I need to hide most of my interests if I ever want to get a date lol! I am also into video games, films and collecting hot toys. I have had guys asking me out, to then be put off by the fact I love Batman (they saw on Facebook), for example. The thing is, I'm not actually into guys that are into a lot of the same things as me. I have dated people with similar interests and it was boring. I think it all depends on what you are looking for really, there must be more Disney loving girls out there than guys I would imagine! However a lot of people can define you early on in the dating game if you reveal too much about yourself too soon. If it wasn't for the fact I'm on Instagram and constantly sharing pics of Disney and hot toys, I wouldn't tell any potential dates about these interests until we were well beyond the superficial first dates stage. They don't need to share my interests after all, they just need to understand I'll be in Florida with or without them once or twice a year
Also, dating is harder than ever what with tinder and the lack of human interaction these days. Don't get disheartened! I have a friend who has been single for years, and was quite disappointed about it for the most part. Now recently he has met an amazing girl and couldn't be happier! He didn't expect it at all after all this time (he is 30) It will happen, don't worry