Dancing Bear, I live in Chevy Chase--a stone's throw from you!
My experience in Orlando has been that Country Bears is very popular and the theater usually two-thirds full. And I go in the slow seasons.
The Country Bear Playhouse in Anaheim had two theaters, and usually only one needed to operate. It wasn't as popular in California as it is in Florida (one of the reasons being its location in the park).
Contrary to what many have said, I find the Pooh ride in California to be far superior to the one in Florida. It's natural setting is lovely, the outdoor boarding area really sets the tone, and the whole attraction is intimate and well done.