One such place you could come across in a journey of postcards is Postcrossing.com. It's well known site, full of international postcard exchanging hobbyist. Random postcard exchanges are selected and tracked. The ID codes or registration numbers identify the cards and postcrossing exchanges. It is genuinely the most fun ever for a hardcore introvert, like me.
There will be many more of the Shout-Out exchanges from Postcrossing. However, I've also been discovering several other exchange sites and will feature more exchanges often. Hope you enjoy seeing where the cards leave off to and where they arrive from.
If you would like My Picture Postcards to send you a postcard from Florida, Just reach out by email @ Picturepostcardjourney@gmail.com or