For more than 25 years, Gray Line of San Francisco has been ferrying passengers to the sights in and around its namesake city: Alcatraz, Napa Valley wine country, and, of course, the Golden Gate Bridge. The team doesn't do this with literal ferries, though—instead, they rely on luxury coaches equipped with free WiFi.
These vehicles can pick up visitors from a location of their choice and whisk them off on destination excursions or hop-on, hop-off tours of the city. The latter cover the classics, but also touch on lesser-known gems like the Painted Ladies, a series of colorful Victorian and Edwardian homes.
The male and female firearm experts of American Home Defense shape their shooting and self-defense classes around legal regulations with an emphasis on personal safety. In private shooting lessons, students learn to handle three of the most common handguns and home-defense classes equip participants with the know-how to protect their families from intruders or a neighbor's moat monster.