Quote Originally Posted by jaxsprat View Post
Yes they are great & accurate units but NO I don't think they will work for that as the base etrex that I am familiar with will not leave tracks/a break crumb trail, cause that's what U need on unknown waters. U need a trail to follow so U don't run aground or into stump field etc. Maybe the top priced etrex will leave a trail, U have to check. I use a 76csx & just love it.
My etrex legend leaves a track in the map mode.