Thanks for the response Neil. If I can find the general area of the property line +/-30 feet using GPS then that'll be good enough for my needs. I also suspect I'll be able to locate one or two survey markers and work from those to get even closer to the true lines. But without the GIS map on a GPS I'll be swimming in the dark.

So with that in mind do you know of any method for moving GIS map content onto a GPSMAP 62?

Thanks again!