How do I find other members that want to swap?

If you want to organize your own direct swaps, you can find other interested postcrossers by using the search users page — just make sure to use the option to only show results with members interested in direct swaps.

Do not contact members about direct swaps if they have indicated they are not interested.

Also, one of the easiest way to find swap partners is to join the Postcrossing Forum which has an active postcard swapping community. On the forum, swaps are also referred to as trades. Find the appropriate trade section and read through the message threads or create your own.