Shower leak?

Welcome aboard. Not ignorant questions at all and many in here are happy to share.

We have to lay a wash cloth on the edge of our tub to keep water from running out and off of the edge of the tub. Watch it closely next time someone showers and see if it's splash or running off the edge vs an actual plumbing leak that runs from under the tub/shower base. The curtain may not be able to close far enough to stop this. Ours has some little suction cups on the curtain but they dont work.

It's unlikely to run up past the end as it should have a flange. May be leaking at the drain connection

It's a 2005 Starcraft TravelStar 19CK Expandable.

The water is showing up on the floor on the other side of the wall from the shower. Not in the bathroom, where I would expect it if it were simply splashing out around the shower curtain. I suspect a leak or perhaps maybe needing some caulk along the seam where the wall meets the "tub".

Have someone stand outside and watch for where the water is coming from. Remember no peeking inside.

it would help if you posted which model you have, because some have corner showers, some don't, some have tubs, some don't.
if you would post it in your sig line, then it would always be there.

most of the time, it's from water getting around and under the shower curtain.
many add splash guards on the sides. they are easily available at places like HD and Lowes.