A good 5 years ago or so I was getting a breakfast burrito when an older couple came in asking for directions. They had an old school mapbook. It took a minute to orient myself, but I found they were on the wrong page.
Its one of my bucket list items, but an old school road trip with nothing but a mapbook and a compass. No real destination, no time frame. Just the open road and exploring. And no GPS to make it efficient or optimized where I'll soar right past everything.
This is why scraping LinkedIn works so well. Using the consistent email format gets you to your target easily. I've used it to get the contact info of the CTO of American Airlines before (his auto-reply included his cell number.)