I would get a video to help you out with your pup. They have several of them out there but, most are only the basics. Also if your Brit points that would be an asset to you on training the GPS, but remember to make it fun for the pup as well. I knowI trained my Irish Setters and they were not that hard to train so you should do alright as well.
Buy a little soft toy which is shaped like the game in a way and put push-pins or thumb tacks in it and the dog wont bite the toy too many times before learning not to chew on the dead game.
I think that this comment is a bit harsh but, to each thier own.. I also believe that if this is not done right that it very well could discourage your pup from retrieving anything as well.