You can learn to hit without depth perception, in time. There are many wingshooters with one eye, thus eliminating depth perception for them. One of my best friends has such poor vision on his left eye that he basically has no depth perception, according to him. He asks me all the time if the target is a standard or a midi. He shoots in the 90s regularly at sporting clays.
I am sorry for your loss, but what on earth possessed you to jump out of a sound airplane anyway? I assume by "skydiving" that you meant you jumped of your own free will.
SRH
