When people say 30 evals .. I assume they mean Scouting Trips, right?
So, in Div-II, you are using 30 Scouting Trips to get a guy to Drop down for you. Since the cost of a trip is between $150 (for a guy who is within 10 miles) and $700 (seems to be Max regardless of distance) .. it would stand to reason that means for 30, you would be spending:
30 x $150 = $4,500
30 x $700 = $21,000
I would imagine that this means if you are in Div-II where you get $6K per recruit, if you are going to spend 30 Scouting Trips, you are picking guys who are no greater than 190 miles away (which would be $187 and $5610.00 for 30 trips).
Does all this make sense?