oh, we're havin fun...

ok

one of those high dollar Garmin GPS units with those high dollar microSD cards ought to have most topo maps on it, from what I can see in the write-ups. Don't know if they are practical, useable, useful, etc.

anybody got experience with those things? if someone were to leave home and hearth, would one of those things get him (her?) from NY to Canada by foot? (not as a means of transportation, but as a means of navigation). (Figured you'd tell me to take the train, Ms. Mouse)
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