Like most nude beaches, men usually do outnumber women, but it does depend on the day and who is visiting. A few times that I have visited the springs this year, there have been as many woman as men using the springs nude. It is a very mellow and respectful place usually. On hiking and camping nude, yes people do it. I do sometimes, but I didn't used to: I have several times when hiking to the springs come upon women hiking the trail nude, sometimes with their friends or their boyfriend, more rarely (but this has happened) a woman hiking nude on her own to the springs, just like many men do. In general: You should be prepared as a first time visitor, with water and all that, but don't be scared. It is a great place.