I have a old Magelllan Tracker GPS unit - I think I got it in '98. I used it for some time over the years but it hadn't been used for probably 5 years so I thought I would try using it to find a cache the other day with my 5 year old son. It was not repeatable and I'm not sure how accurate it was since we were unable to find the cache we were looking for.
Is it worth upgrading. I have been looking at new units but I'm not sure how much more accurate the new units would be - maybe they update more often.
Thanks for the help.
