The Comic Book Catacombs is still running some Cave Girl comics and they're much cooler than the one where she made Thun'da do all the work.
The Man Who Served Death
Death Comes Three Ways
Though they have the same plot (and it's a familiar one: white guys infiltrate the jungle and use violence to try to steal its riches) they're still a lot of fun and highlight different aspects of Cave Girl's awesomeness. She's resourceful in the first one; totally brutal in the second.