I agree, job titles would be good. A bit over a year ago as I was on duty as a mentor I met a young lady that wanted to be a hat-maker. I hope she gets it: She was very nice, and sincere, and I wouldn't want her to be disappointed.

I can also see:
Errand Runner
Guide
Gopher
Informant
Ship mate
Cabin Boy
Navigator
Horse Whisperer


Erk- haven't thought that much about titles of any sort in ages!

Ryeka