Adrian Banner's The Calculus Lifesaver is an excellent companion text as well. It's not really a textbook, but it's a great reference to help you alongside it that's written in a way meant to be accessible to introductory students.
Adding to this thread, Paul Dawkin's online notes really helped me get through Calc 1-3. There's also notes for basic algebra & differential equations.
http://press.princeton.edu/titles/8351.html