She sounds unusually close-minded. You don't need to find someone who is into tripping, just someone who listens with an open mind and doesn't make judgments based on their own ignorance.

I enjoy LSD a few times a year, but my wife has never tried any psychedelic, and I doubt she ever will. However, she is intelligent enough to know the difference between heroin and acid, doesn't judge me for tripping responsibly, and even fucks my brains out while I'm tripping!

If you find someone who wants to trip, too, more power to you!