In my ongoing battle to kiss up to... er, I mean, help support and promote Dommes... I bring this to y'all as additional free advertising options:

At FetLife there is a group named "Pro-Dommes on Tour and those that love wish to meet them" that you can post any tour information to:

https://fetlife.com/groups/4510

Also, in The Pro Domme Network Group there is a sticky post that is updated every month (which means always at the top) for Touring Dommes that you can post dates in for that month:

https://fetlife.com/groups/5537/

Adding a third group into this as another advertising option because I just came across it, "submissives who seek a Pro-Domme":

https://fetlife.com/groups/15907/