Backroad products now available in stores all over NL,. check the website. Going on 3 months with mine, it's the best anything i got for my sled and bike. amazing stuff...
http://retailers.backroadmapbooks.com/
and no i don't work for them but if they hiring, I would
This is the only maps you will ever need,
http://backroadmapbooks.com/GPS/Newfoundland_Labrador-GPS-Maps.html
http://backroadmapbooks.com/main/index.html
Most up-to-date maps in the country. Nothing else even comes close, stop using maps made in 1981