You've already made a great start by coming to WholeNote to look for advice.
For Acoustic playing, I suggest you start with The Acoustic/Folk Learning Track
which includes links to some great basic lessons, as well as dozens of book reviews.
You could then look through the Acoustic/Folk
lesson directory for beginner lessons, or do a Lesson Search
for a particular subject or topic.
Or for broader advice, check out the Guitar Basics
Then of course, you can ask the WholeNote Community for personal recommendations ...
Good Luck - Rick.