Mark just gave the perfect answer !! Like I said, what I posted took me 10 or 15 minutes. it's not complete. Still need contour labels and spot shots, but then I've been dragging contour lines for probably longer than you have been alive. Can you be taught to do it ? Sure. But is your company ready to spring for that cost?
I can crank out open area topos like that all day long for $30 or $40 a pop. You'd have to have 100 of them to make a good contour pack worth buying. Find someone in your area that does it and farm it out if you have just a few to do. That's really the only cost effective answer I can give you. (or send them to me!!)