Tour operators are not as widely used in the United States as they are elsewhere, but large organizations like Thomas Cook have the leverage to make a difference in sustainability, particularly in its trickiest area: flights.
If anything, Winters said, the episode also points up the tricky line that flight crews have to follow these days maintaining order in crowded cabins.
The Hants boss admitted his team had found the step up to the top flight tricky after winning the Division Two title last season, with only three victories recorded this term.
Safety experts say takeoffs and landings are typically the trickiest part of any flight.
The next period of the flight, however, was tricky.
Drones are capable of self-levelling, so flight may be tricky to start with, but it's not impossible.
Typically, travelers are at the mercy of tricky weather and even more mercurial flight delays or other unforeseen traffic jams.
"I haven't done (a poem) for years, but I've just kept these," he says of his rhyming verses, which celebrate such diverse subjects as a movie camera that was attacked by a hyena in Nairobi, his dead dog Beau, the tricky top step on a flight of stairs in an Argentine hotel and how unbelievably cold it gets in Kenya's Aberdare National Park.
Once level, it can fly at 260kph for up to four hours.Mr Schaefer says that the transition from vertical to horizontal flight is the trickiest bit to manage, because the craft is aerodynamically unstable while it is flipping over.
Holders Arsenal safely navigated a tricky away tie at top-flight Reading, winning 3-1, Women Women's Super League One leaders Manchester City won 8-0 at WSL 2 side Aston Villa.
