It's amazing you've found not only one, but two different careers you're passionate about. When choosing a career, you have to do what's best for you and you alone. I'm sorry to hear that you haven't been getting much support from family members, however they shouldn't be deciding your career for you. Working at a hotel or doing real estate are both admirable and appealing. The decision is ultimately up to you and the opportunities given to you. Apply to the career you can see yourself doing years down the line and that suits your needs better, whatever they may be. Your parents will come to accept your career regardless of what you pick, since it's your life and not theirs.

Although you shouldn't take the decision lightly, please keep in mind that you're never stuck in the same career forever. If one job or career doesn't work out, you can always work towards another.