Obviously not many of us are willing to go to the local city parks and get nude. We use a bit more common sense than that. One thing I do is to take a look around when I am the only one at a nude friendly location.
If I am in a location that is remote and inviting of nudity I get naked. If someone else shows up I will lay low so to speak but I will remain naked until I see how they react. Often times if you give things a chance you may be surprised that the others give nudism a chance. When hiking on a trail to a likely skinny dipping spot give nude hiking a try, you may be surprised by the reactions of those you pass by. Give the public a little more credit and you might be pleasantly surprised. We are comming into an age of more and more acceptance of nudity I think. We need to take advantage of things the pendulum is swinging our way again.
Live your life like there's no tomorrow, you'll have fewer regrets.