Jim, my first time laning was this time last year on the bunkhouse weekend in Wales. I'd got the GSA 4 weeks earlier having not ridden a bike for 3 years. I'd NEVER ridden off road, and the amount of advice and knowledge I got from TerryNW (who doesn't ride a bike anymore

), Doc Savage (Ditto), MickDB, and Rudiemoto on the ride was worth way more than £550!! Don't underestimate the knowledge the tossers on here can give you....
My point? Just get out on as many off road rides as you can this year, soak up as much info as you can from the guys you're with, ride carefully within your limits, and the penny drops even more on every lane you ride.....

You're wallet will be grateful, and I reckon your off road skills will be better too....