Some people take their coffee with a little extra something "special" in the mornings.
This banner only took a few minutes to take down, but I had to hire a special truck to take it to the dump, which came out of my salary.
Locator Beacon: These small devices will send out your location to rescuers. Just make sure you get the waterproof kind.
Inflatable Life Vest: Just like the kind on airplanes. They are small and compact and inflate quickly.