I've taken guys to stalk black buck with a bow and been successful in sneaking on them bedded down mid day a number of times.
We tried it time and again on Axis with a bow and never did get anyone one, we had one close call on a mover buck... I guessed the trail almost right for the bowhunter....
Now we've managed to get plenty close for a rifle shot, but its FAR from easy.
Pretty deer, great eating!