Thanks for all the feedback, y'all. I finished buying all the junk on Thursday, and did my first driveway oil change Sat. morning. It went pretty well. It was easier than when I did oil changes on the company trucks a few years ago.
pair of jack stands, hand-welded by KD5
quartet of wheel chocks
waste oil catcher-thingy from Wal-Mart, and funnel for the new oil
$8 Harbor Freight filter pliers
4-ton bottle jack from Northern Tools (replacement part for my truck's flat tire kit, so I kinda needed that anyway)
I spent about a hundred bucks on new toys, so between two vehicles, that should pay for itself by the end of the year, or so. Well, actually not. I paid ~$23 for 5 quarts of Mobile Synthetic, and a few more coin for a filter. I was paying something like $38 for oil changes, so labor was only about $10 (from my perspective, of course).