I was lucky enough to play junior interclubs at Essex CC, Myopia, and Salem CC while growing up. I also knew my course (Tedesco) was old and must fit into the area history of golf somehow.
As a teenager, I went with my Dad and friends on several short golf trips to Maine, VT, NH, FL and once to Myrtle.
About this time I noticed Robert Hunter's Links book available from the USGA classics of golf collection. I called them and it wasn't available anymore, but it led me to architecture books, of which I now own over 100. This eventually provided a senior history thesis topic.
My education in great golf courses was still sparse until my graduation trip after HS, 24 rounds in 22 days in Scotland. The trip included 2 rds over the Old, 3 over the New, 2 over the Jubilee, 1 at the Duke's, 2 at Royal Dornoch, 2 at Prestwick, Turnberry, Nairn, Royal Aberdeen, Cruden Bay, Moray Old, Western Gailes, Leven, and Royal Montrose. We were also able to attend the Tuesday practice round at the '99 Open in Carnoustie.
This has led to a willingness to spend way too much of my oft-sparse bank account on golf travel.....