Surely not, GF? He has always been extremely decent to me, providing it was somewhere between 1000 and 1130hrs.
Here's a suggestion. Let the chap (and his charming chappess) who owns the hotel run the airfield. Almost all the airfield users avail themselves of this fine hostelry and maybe it would be worthwhile putting the eggs in one basket. When chap & chappess are feeling tired and emotional, I believe that Stella Dog is ably qualified to run the show (certainly on a par with Airfield Manager). What's more, I'm sure the chap will not cost as much as Airfield Manager to employ. Indeed, he would probably do it for free (well almost) thus saving ABC a noticeable amount of cash.
Sorry, I'll come back down to Earth. That suggestion is far too logical.