How often do you use your built in generator?

We were delighted to learn our MH came with a gen set. We will be boondocking sometime, somewhere so the gen set will be used. DH runs it about every month to keep in shape. Otherwise if we can hook up to shore power, our AC runs quite efficiently, even in the pits at the race track:)

We have a generator for our sticks & bricks house and it's been a blessing. It is gosh-darn NOISY though!!!