Find someone who can teach you the correct way to shoot, and dress the animal. That is probably the most important thing, initially.
I have shot over 130 deer and maybe 10 antelope and 11 elk.
I know there are peobably guys here who have more experience than I but until they come forward, I'll have to do.

Try to shoot the animal when it is at ease, when it hasn't been chased. The bad rap antelope get is they usually they are chased for miles, a lot of times by a truck full of "Hunters".
I have killed antelope that were standing up to their knees in good green alfalfa and they never knew I was there.
Then I laid them out on a tarp-never gutted them, skinned them and boned them out right on the tarp, then put the boned out meat in plastic freezer bags and then promptly put them in a big, ice filled cooler. they tasted as good as any deer I ever killed.
Good luck and go get em.
Leep Out: