I had a Polaroid Swinger. Few of its pictures survive to this day. "It's more than a camera... it's almost alive! It's only nineteen dollars... and ninety-five!" In those days this was not cheap. And... after _every_ picture you had to carefully take the photo by the edges, then open the film canister of the special Polaroid photo preservative and take out the foam sponge and carefully wipe it across the photo a couple of times for complete coverage and then wait half a minute for it to dry before doing anything with it. Sorta lessened the spontaneity of owning a Polaroid.
My brother (2 years older) and I had a mechanical camera with rolls of I think 12 or 20 photos (with this https://en.wikipedia.org/wiki/110_film ) . We've got at most 30 pictures of that trip in our family albums. I wish we had taken more pictures as my memory of the trip has faded away quite a bit.