Free: Contests & Raffles.
Three hours? The next day? I can't see where waiting until the next day can help anything, except to ruin and waste your game. Waiting this long may also let sign get rained out. If an animal is going to bed down, it may do it right away, it may not, I can see how chasing it immediately could be a problem. Waiting an hour to let it fade I can understand. Three hours, come on. I also believe that you are responsible for a quick kill, and if you routinely are sticking animals and then walking away, to go back the next day, ...not really a nice way to end the animals life.
I disagree with all of the TV shows and so forth about leaving overnight. Even in cold weather, I think an animal will spoil or taste worse.
I honestly think, and I'm not being a jerkwad here, if you have a double lung on a deer and it lives that long and runs that far, your buddy should look into better broadheads or something. Its not like a good passthrough both lungs with a good broadhead SHOULD collapse both lungs and do enough damage to kill the thing well before thirty minutes. No air equals unconcious and death in short order. If yo uare high and to the back, you can pass through a pocket of nothing and get good blood only to have thedeer or elk heal up for you, but a double lung should equal instant death. I'd be curious as to what broadhead he is using....expandables that didn't open.....IDK something is totally wrong with that scenario.