Frio post We stay at Neal's lodge once a year and really enjoy ourselves.
I hit current breaks and back waters. I just stayed out of the way of the tubers and swimmers. The kids got in and fished, so swimmers don't bother the fish at all, but it's a pain fishing around lots of people.
You can try a low water crossing past neals next right. Looked good but we didn't fish it. I've done well at garner state park too, same deal fishing around people, but caught plenty.
Love that place, never want to leave.