The hook is set guys, just gotta reel him in now!

Welcome, Matt and enjoy the ride. To answer your questions:

1) There are so many to choose from it boggles the mind. I'm sure folks will be chiming in to tout their favorites (Momma Bear has great soaps!) but remember that the ultimate test will be using it. Part of the fun in this hobby is finding out what your own preferences are and searching for that "magical mixture" that will perform for you.
2) See number one (Personally, I'm a Witch Hazel guy). Again it will depend on your own preferences. Some tips, though: Most alcohol-based AS will sting, especially if you have a little razor burn or a not-quite-right edge.

Most of all, though.....HAVE FUN!!!