A person goes to fuel station, pumps 20 gal of gas but only has $ to pay for 5gal, what happens????  

There are also lots of fancy doodads on some of them where you can save money on fuel, or feel good about saving the environment- if that's your thing.

We have a multi family rental unit which uses oil for home/water heating.Our tenants are responsible for purchasing their own heating oil.We are trying to figure out a way to determine when/if our tenant is running out of fuel.Our maintenance person has communicated that one unit has repeatedly run out of fuel, creating an increase service cost on their boiler.I know there are WiFi options to meter usage.

Pickleball courts ;) Game rooms, spas, saunas, mini golf, dancing poles and karaoke, you name it and we have done it...

I'm adding fuel to the fire with this new post on the topic:https://www.biggerpockets.com/forums/51/topics/1202208-gray-...

It all depends on how robust it needs to be, but you probably can't beat the price for this one—just over $2,000 with sidewalls https://gettent.com/20-x-40-presto-series-pole-canopy-1-piec...

Sounds confrontational and will only fuel him to cause you more misery.

For example with heat, the fuel (electric, oil, natural gas, etc) all cost differently. 

When we arrived from Nebraska, we were quite shocked in the difference in costs relating to fuel, groceries, services and night life.

$5200 for a whole new electrical panel, outside meter, new supply line to the pole isn't out of line at all with the inclusion of the potential can of worms they could open up with the galvanized water line repair.