50 miles, will I be ok?
Yah, so. Come on Vince you dont have to follow the company line any more. Your team lost, go riding, you'll feel better. Google Wisconsinan Glaciation, fascinating.
You do realize Georges Banks was on the coastline 18k years ago right? Ninety miles is under water that used to be land. That's just in the last glaciation. It will be ok, you can shuffle 11 inches inland and still reach the blue fish.