I hear ya. A wood floor definitely seems more sanitary for the baby than dirt or sand. My home District was on the ocean, not too much different than here actually, so we had a lot of sand too. I'll tell you the same thing I told Scott - a wood floor without a proper foundation will rot eventually, but we will lay it on joists to raise it up a few inches and that should buy us a couple years before it becomes a serious problem.
Thanks! That will be great. I know Chloe will be excited when we get the plumbing hooked up.