Welcome to the site Steve. One thing to keep in mind is that while Guitar Tricks has laid things out in a logical manner, so for instance you can start with Fundamentals 1, and move on to 2 etc, there's nothing that stops you from jumping into other lesson's as well.
If you like acoustic guitar, and since you've got an acoustic, go ahead and start the Fundamentals course. But what I would recommend is as soon as you have some chords down, or more importantly, HOW to learn chords down, go ahead and check out Lisa McCormick's "Fingerpicking for Beginners" course. If she shows you a chord you don't know, just learn in by taking the same approach that Chris teaches you in the Fundamentals course. Once you know the chords to any song Lisa is teaching, you can then learn the finger-picking parts. I think you'll find this very rewarding.
Good luck and welcome to the site.