There are many who prefer vintage machines rather than the newer ones. All you really need is a good straight stitch and an accurate 1/4-inch seam. Do a google search for a manual. Many are available online. Start small and simple and ask here for advice. We were all beginners at one time and are happy to help. I look forward to seeing your first quilts.
P.S. Check out the Missouri Star videos on YouTube. You’ll find lots of help and inspiration there.