We wouldn't be swinging should we didn't found an experienced swinger couple that provided advice and lots of patience, moreover, without even wanting to have sex with us (even when the attitude eventually worth the effort and we finally did it... being ourselves the ones starting it).
The fact is, by then MOST of the swingers we meet were kind and caring, which not only evaporated our fears, but made us aware of the high moral standards they follow... so alike to ours. They had the same fears when they started, they've been there, and even more important for THEM, they were aware of how drama prone is to jump into the bed with a couple that may be engaging in swinging like kamikazes or as a way to solve their problems, and swingers hate drama.
So we follow their lead... not only to the bed, also in being careful (in the broader sense of the word) with ANYONE we meet, disregarding how experienced they were, but moreover if they lack experience.
And the fact that so many experienced swingers devote some of their valuable time to provide advice in here is a proof of those standards.