Go to a club! You can watch, be watched and take it all at your own speed.
You sound well and sorted and you would probably really enjoy swinging. Checking out a nice local club, even if you just dip in for a drink or just have sex with each other that's fine - and there's usually a 'viewing area' where you can look before deciding if you want to be watched as well. If you want to have a private room with another couple, or go to a party where you only have sex to completion with your own partner, just mention you are into 'soft swinging' - people will usually know what you mean (you can always elaborate). In clubs, chatting in the sauna or jacuzzi is a good way of mentioning your general preferences too.
Enjoy - you'll probably love it! :inlove:
Pm for a friendly chat if u want