Now I'm saying this from the perspective of someone who loves thrill rides, but I will say this - unless you have a health condition that prohibits you from riding, give it a try. You just never really know until you try.
My fiancé hates heights and drops, but he loves the Twilight Zone (we watch episodes on Netflix all the time). On our trip in May, I told him we'd just check out the queue and gift shop since he didn't want to ride (I was secretly disappointed, but didn't want him to know it). Then, he shocked me while we were at DHS and said he'd give it a try (I was SO shocked).
He is a quiet guy, never really swears...but the words that came out of his mouth! Still, he tried it, and I was so proud. He didn't like it, yet when I asked him if he'd ride again in July (for our Disney wedding/honeymoon), he said he'd "Think about it." Which means he really will.
Go for it - you'll never know. And you might even find out you like it (even a little
).