Pro Surfboard Repair Secrets Revealed Film
This instructional DVD by Bart Watkins gives away the farm as far as how to properly fix dings on surfboards...hence the name. Over 2 hours of professional footage. This beats the $80,000 in loans to get a degree to learn a trade you may never use. Just spend $25 bucks and be my ding guy :)
Seriously, this is a good "how to" when it comes to repairing surfboards.