I am getting ready to open recruiting for a homebrew campaign featuring only custom race PCs in Golarian, but I know zilch about using maps on pbp as a DM. I am a novice DM in Pathfinder, although I have been playing awhile and DMing 1E and 2E. Any advice on how to use maps and character markers?
I have been using this for my PbP: http://pyromancers.com/
Some of my players are also PbP GMs and they are using pyromancers as well. It works decently enough most of the times, and it's pretty convenient.