I realize that if you have been doing genealogy for a long time, you have your favorites saved in your web browser. However, I am still a novice and look for things that have the word free attached. It helps me find what I want information wise, or it just gives me hints to where I need to go. I know spending some money helps the process out a lot, but I would hold off shelling out your money in the beginning.
I won’t sugar coat it. I used Ancestry.com’s free trial to get good information about my family. I used a local public records online search from my county. It gave me a few names and a ball park year on marriage licenses. So free access to public records was a plus!
FamilySerarch.org was a great help, but I did have to sign up for an account. This is where I was able to track some census information that proved to be invaluable to my research. They even have some pictures that are reminiscent of what you would find in someone's old photo album.
You should know that there are many other sites that you can use as resources. They will either help you solve a mystery or bring your family together.