I got the Ruger SuperBlackhawk Hunter in 44 mag. It has an optics rail on it, and looks a bit different than the regular Super Blackhawk.
It has a 30 mm Ultradot red-dot sight on top. If you get an optic for a pistol, be sure to get the wider lens - you will like a 30mm much more than a 1-inch tube, even though the difference seems small (25.4 vs 30 mm). My pistols optics rail has little divots on it for optics to be mounted on - if you get a pistol like this, make sure you get an optic with spacing that is accommodated. A user on an online forum like this one told me about the Ultradot being compatible for the pistol I have, and it has turned out to be a good choice.
I use a bandolier holster, which carries it across the chest, hanging from a strap across the shoulder. The one I have I *THINK* I got from Cabelas 4 years back, but unfortunately there wasn't a ton of selection at the time. it closes with a Velcro strap, which works well at staying closed, but is horribly noisy. I'd like to have the same holster with some sort of snap or maybe a magnetic closure so that it could be opened quietly. To combat this problem, I tuck the top flap of the cover behind the back of the pistol so that it stays open. One of these days I'll get serious about fixing it somehow.
If hunting from the ground or stalking, I use a Primos monopod shooting stick.
I have hunted mostly with the Hornady XTP 240-grain hollow-point bullets. I'd read that they work well, and I killed the doe in the attached picture while standing in a thicket with it while an estrous doe worked her way around the edge. It was about a 30-yard shot to the shoulder, and she barrel-rolled and never got up.
My biggest two pieces of advice are: 1) practice with whatever you pick, as pistol hunting is very unforgiving. It's not like rifle hunting, where you could theoretically never fire a rifle except at a deer and still hit your mark; 2) Always shoot from a rest. if you don't have a shooting stick, I'd advise you to get one. I use it for pistol hunting, but also when rifle hunting from the ground. Get the tall version, which can be used standing up. Take the stick to the range and practice shooting it at 30 and/or 50-yard targets.