This is a "for profit" venture, which isn't neccessarily a bad thing, but you must remember that any "hot spot" published in a book, with gps coordinates included, will not be a hot spot after the book hits the shelves. The best way to find those out-of-the-way hot spots is get out there and look for yourself. Following the same instructions to the spot as everyone else follows will only take you where everyone else is going.