There's no such thing as making an honest living as an engineer ;-)<br><br>I'm not allowed to call myself an engineer, you see - the Alberta Professional Engineers union won't allow anyone to use the word "engineer" in their title unless they are a P.Eng. I did once look into becoming a P.Eng. but if you don't have an actual Engineering degree - a Master's in mathematics doesn't cut it, apparently - you have to write more than 20 exams, at over $100 a pop, in order to "challenge" the qualification. A bit much, to let me use a word that's been in the dictionary at least since Shakespeare's day (and that they swiped from the army, anyway :-)<br><br>But I digress. I'm going to work more on the details this weekend and spring it on our cadets a week from Tuesday. (I won't tell them anything about math - I'll bill it as "Introductory Search and Rescue Techniques". With any luck, by the time they figure out it's math, they'll be having too much fun to care ;-)