Can This Idea Be A Viable Resource

I’ve been thinking about traveling more now that my wife and I are fully retired. Which lead to me to wonder and lament in equal measure about how I miss my sound system when we travel for a lengthly - more than a week - duration. The idea is can us like minded, trusting but willing to accept liability guidelines, folks, create a network of homes we are willing to rent / trade out - with audiophile grade systems we can shop = like we presently do when we plan a vacation? I would love to spend a week or two in a home with a killer rig that I can test drive -