Randi,
Just a slight correction to some of your posts. You keep using the term "naturalist" when I believe the term your are wanting to use is "naturist".
A "naturalist" is a person that studies or simply enjoys nature.
A "naturist" is a person who enjoys being naked in a natural environment.
It seems like you have a handle on this topic and even sounds like you may have experienced some "naturism" a bit yourself.
Your profile indicates that your are an "atheist". Interestingly, many atheistic societies throughout history were viamently opposed to exposure of the naked human body. The prime example that comes to mind is Germany. Prior to communist and atheistic Russian occupation, Germany was home to many clothing optional parks and clubs. During the occupation, it became illegal to be seen naked in any public place. Since the re-opening of Germany, many of the naturis venues have once again returned.
It is through my Christian reading of the scripture that I personally came to see the naked human body as completely acceptable to God, His finest Earthly creation as well as the Temple for His Holy Spirit and as such wholey acceptable to me as well.
I am enjoying your posts. Thank you.
Son-cerely,
Nathan Powers