As I recall
Disneyland in the late 60's it was called something like "Submarine Voyage" 20,000 Leagues under the Sea. Then it was a pretty good ride, given the technology of the day.
B or C ticket I think. That was a pretty good indicator of what kind of a ride you could expect.
Then it was just a ordinary submarine as apposed to the Nautilus of movie fame. The Disneyland fleet was also one of the largest submarine fleets in the world. Even though they were not real, who cared. The United States, The USSR and Fleet Disney. What a concept, anyways.
The best part of the ride was the boarding itself. One got to climb down this porthole and latter setup, the scamper forward too find your seat. Then when the "clunk" of the hatch being shut could be heard you knew you were soon to be on your way.
Shortly after a recorded speech from the Captain the sub started to move, all nose's were pressed to their porthole's, the klaxon sounded, bubbles bubbled into view and down you went. A sunken ship, treasure chest, eel's that pooped out of hole's in the rock's, a mermaid, though it was not Ariel, all drifted past as your voyage as you progressed.
Yeah it was cheesy to be sure but it was entertainment. For a few moment's you were in another world. Plastic fish, phony coins I didn't care because this was Disneyland.
Rocket to the Moon was a high tech ride then also. A ship with seats that sank down during liftoff, then lifted you up when the rocket motors cut out to give you the "Effect" of weightlessness. There was a view screen below you showing where you were coming from and another above you giving you a view of where you were headed as your flight played out. Someware in the middle of the flight, your ship narrowly missed being turned into space rubble by a meteor "Storm".
This ride also, in hind site was cheesy, but in it's day was a top notch deal. The Apollo moon shots were going on. Space flight was a new experience for everyone. At that point in time TV was black and white, ( as was the screen in the ride ) it took 10 minutes to warm up "the set" and the test pattern was broadcast from 12am to 7am everyday on "all" 3 channel's, but that was only if you had good rabbit ears.
So yes considering today's standards both these rides could not hold their weight against anything Disney now offers but taken against the context of the era they were active and popular in, for those who remember "way back then".......They were cool rides.
In my humble opinion, The Corporate Disney is eliminating it's beginning's as far as classic rides go. Not that I am complaining they have some great stuff now. However if they "Delete" all their original classic rides their deleting their own history. I wish there could and feel there should be some kind of compromise here.
Oh well....................