Ok new here so sorry for maybe a simple question. I like to plan a trip on Google maps. There I can move the route to the roads I want (not google suggested version). I would like to have this ROUTE PLAN on my Garmin RV 760LM. Of course it doesn't need to be Google maps I use but is there a mapping system that can be copied over to my Garmin? And if so how? I am not good at the word 'just'...as in "just download xxx system and your done".....I need a little more hand holding. Any help would be appreciated. Thank you, Mike