@Specsalot Thanks much for your impressions of using a diesel GC as your TV. This kind of information is exactly what I was hoping to learn from this wonderful community.
For my Sport 22, the GC is a great fit. But, my dh hates the sleeping arrangement so I mostly solo with the dog
. We took it across a scale (mostly loaded) and it came in at 3,740 lbs. I've never gotten a tongue weight. Nice light weight. But, I have the GC Summit with the air leveling suspension that seems to handle it well.
The 23' Globetrotter has a published weight of 5,287 and 591 hitch weight. That's right at the limit of the GC (loaded). I should probably plan to upgrade to a beefier TV if I purchase a new trailer. C'est la Vie!
Thanks for the input!