Here's a link to the program I'm on:

20 Months to a Champion Physique - by Bill Pearl - Bill Pearl Enterprises, Inc.

It is probably more frequency than I'll be able to keep up for to long, but if you want to be a bodybuilder and lift for life, it gives you a bunch of different exercises structured to build you up from never having lifted before to safely lifting a lot, often. It also helps you try out a bunch of different exercises so you learn what works for you.

Don't forget muscles grow when you are sleeping not in the gym.

The only thing about squats is that if you haven't been athletic in a while you should work up to them, this is for the older lurkers out there, you won't have the flexibility, or the back strength to get the most benefit from them without building up to them, that what I like about the above program, he puts you through a few months of exercises that build the necessary flexibility and accessory strength to really benefit from the big movement before introducing them. A lot of guys just dive right in and do them but while that works when young it hurts when you get old, and can even cause injury.

I also don't go in for much in the way of supplementation, just vitamins, joint support (I'd take these even if I didn't work out) and protein. Again if you are just starting out, eating many meals throughout the day is an ideal, as is a very controlled calorie count and specific macro's, but if you start out trying to do everything right you are more likely to burn out and do nothing right. I'd make one dietary change a month until you are eating the way you should. for instance give up pop and drink water could be a goal for a month. Then next month split you lunch into two separate smaller meals. That way you will slowly build perfect habits you will stick with over the long term.

I work out at home with my wife as my workout partner, we're on the same program, just different weights. I never liked crowds, so going to the gym pretty much sucked even when there was a decent one close to where I lived.