A GPS is a good way to prevent getting lost while you are hunting. You can use your global positioning system to find your way back to a previous area by marking locations. Hunt more efficiently by marking potential areas where deer may congregate. You can use topographical maps to find spots quicker. Build a database in your GPS receiver of scrapes, beds and feeds that you find. Develop a coding system that is easy to remember such as T=tracks, S=scrapes and R=rubs, etc. Record the information in a computer program or log upon returning home. By studying the data and noticing patterns you will have more successful hunts in the future.
During bad weather you can use your global positioning system to help you get to safety quickly. When you get separated from your group you can use GPS to help you navigate back to camp. GPS can also be used in emergency situations to communicate with rescue personnel. No more wandering around the woods lost and looking for your base camp.
In the middle of a hunt you may not realize where you are once you stop and if you find yourself in this situation a GPS unit will come in handy. A back-lit unit is less noticeable to your prey in the dark and it allows you to see where you are going. In the dark if you have made a kill you can mark the spot in order to find the fallen animal when you return to collect him.
This is just one modern technology that you can use to help you be a more successful hunter. This tool will not only help to keep you safe but can get you out of a predicament when necessary.