We bought back in 1993. I was 27 and dh was 29. We had bought a starter home, and both cars were paid off. No kids yet. We took our siblings, and parents on many trips during the nineties. Tix were free to the 3 parks back then with your membership, sweet!
Anyway, we always wanted children, but had both grown up kind of lower middle class, so we wanted a way to guarantee we'd always have a family vacation. Our daughters have had many wonderful trips. DH and I have enjoyed a 3 day break from parenting at HHI each year for several years, thanks to my parents!