Absolutely not... I will be in the buff... the way I did it 60% of the time the first time I was there... then 20% of the remaining time in just a shirt due to the chill on those 30+ degree mornings.
Quite an initial feeling of vulnerability, and empowering once accomplished to walk out into the wild and return a day later with nothing... not even clothing.
Besides in the buff made crossing the river several times a day a little easier.