I need do do some paint work on my '89 Eagle trailer. I called Eagle & they want the serial number off the trailer to get the paint code. Well. the serial number is worn off so I'm out of luck. I called a local paint suppier & they need a paint sample so they can scan it. Well, they want a sample the size of my hand. Short of towing the trailer to them, any ideas of what I can do to get the code or a close match of the paint? Thanx.