Sorry to hear you lost your binos. One thing that has helped me in the past is to always have my GPS on and running 'tracks' when afeild, even if I know the area. This has saved me a couple of times. We all know, when we get into the moment of hunting, things are bound to happen. Since I've been doing this I've retrieved my buddies back pack and another friends 10X42 El's which he had just purchased prior to his hunt. Long story short...We hit a bull while bow hunting, found the bull, in the excitement, his binos fell from his pack about two miles from the truck and a quarter mile from the bull in some of the thickest deadfall possible. He was able to download his 'tracks' to my GPS and we all set out looking for the 'needle in the haystack', which of course I wouldn't have found if not for the Garmin. I realize that Monday morning quarterbacking isn't going to help you, but hopefully it might help someone in the future. Oh and by the way, he bought everyone lunch that day!
Good luck in you quest.
Fstop