i've read some of the posts on the GPSs and i am still confussed as to what to do. all the bells and whistles would be nice but, i really just want, for now anyway, something that i can plot and save my routes (multiple routes) to and from, mark locations (fishing holes) and be able to find my way at 3:00am up the side of a mountain to my hunting location. so which one would you guys get in my postion? i've looked at the Garmin eTrex, eTrex Venture and Magellan SporTrak. will the eTrex be enough?