hers a vid, the guy is using a lift. but this can be done on your back. your tool list will do.
what i do is take that big jack you have, then lift the whole front of the car via the middle of the front of the sub frame as high as it will go, then put the jack stands under the rockers, or what ever solid metal you have under there left to use. not the sub frame tho, cause you need to lower it.
unbolt the dog bones, then you lower the rear of the frame, take the big jack, set it up to the middle of the rear sub frame and jack it up to the frame, then remove the two rear bolts and lower the frame. you may or may not have to unbolt the sway bar, some cars it blocks the two mount bolts for the rack.
frame dropped rack removed. my sway bar was not in the way, so i left it in.
if you care about your drive way have some cardboard laid down under the car, some fluid will leak when the lines come off and your lines will leak too. we dont always make it to the pan in time lol