Hi J.,
Congrats! I also highly recommend Baby Bargains. It was so helpful in the beginning and is still a great reference book even for our 2 1/2-year-old.
First you have to decide whether you'd like to get an infant car seat (one that has a base that stays in the car and a seat that pops out) or just a convertible car seat (one that can be used either rear-facing or forward-facing). We got an infant car seat, the Grago SnugRide, and then switched to a convertible car seat when our daughter was just over a year old (depends on your child's size). For convertible car seats, I would recommend Britax, hands-down. We have the Roundabout, which is the only one that fits in compact cars. They're very easy to use, well-padded, and can be used for a long time (the weight limit on most models is something like 65 lbs.).
For strollers, Baby Bargains recommends (assuming you're getting an infant car seat) to just get a stroller frame (Baby Trend Snap 'n' Go, Grago SnugRider) and then figure out what your stroller needs are. The stroller market is huge! The book also has a section that has different stroller recommendations based on whether you live in the city or suburbs, what you'll be using your stroller for, etc.
We live in the city, and we have a Baby Jogger City Mini. It handles well, has a 5-pt. harness, great seat recline, amazing full-coverage canopy, is lightweight, relatively compact, and has an awesome one-hand fold. It's kind of mid-priced ($230 or so), but the downsides are there's not much storage space (we go grocery shopping with our stroller a lot) and all the accessories (child tray, parent console, rain cover, foot muff, etc.) cost extra. If you find that you want/need a second stroller, Maclarens are great! We use ours for going on the bus, on trips in the car, etc.
I hope that's helpful.
Best wishes for a healthy pregnancy, labor, and birth,
R.