Campaign Cartographer 3+ has a pretty common reputation of being quite difficult to learn. Personally I don't think it's difficult, but it is different and there are MANY tutorials available to help you over-come the learning curve. This video explains how to get some free styles for CC3+ and shows you where to find the tutorials that come with them.
CC3+ Facebook Group: https://www.facebook.com/groups/1830466227284189/
