I would have recommended the Garmin Map 76 loaded with their "Topo" package which I have found exceeds the needs you have stated. I would have told you that it has higher resolution than the "Gazzateers". I would have told you that in the Topo s/w are features such as old logging triails that aren't on many maps, including some USGS topos. I would have told you I have found the less than one meter accuracy is waaaay more than most can resolve from the best topo maps. I would have told you that not only can you find your dead critter or favorite spot, but your back trail will be marked too. I would have told you that if you want to get back to camp, you can quickly find an alternate route...IN THE FRIGGIN DARK...But, last time I tried to assure someone the Map 76 GPS w/ Topo in it was very useful and I could recommend it, I got SOOOO blasted by one who is a professional cartogrpher who claimed in no uncertain terms that highly detailed topo maps were the only way to go and the Garmin/Topo was essentially worthless unless, "...you only want to find the side of a mountain...".I'd appreciate any recommendations for a GPS unit & any experiences with poor performing units. I am planning to hunt in new areas of the Allegheny Natl Forest and want to mark good spots and find my way back to the vehicle. Thanks in advance for any insights.