Yup - Boaters are pretty friendly folks...
In General
However, having been sometimes off and often times on the water for decades:
I've felt [experienced] a bit of distinction regarding fine-point "acceptability" betwixt various
forms of boaters. And, I'm sure I too have been the do-to rather than the done-to "acceptability" factor impinger!
Sail Boaters like to associate with sail boaters
Power yachters usually associate with power yachters
Speed boaters with speed boaters
House boaters with house boaters
Down n' out boaters with down n' out boaters
Mega yacht boaters with mega yacht boaters
Super mega yacht boaters -
with themselves! LOL
Much of the list above is simply due to "birds of a feather flock together". Each portion of the list contains boats with enough similarities of all sorts that the owners are sort of forced together due to their boat's capabilities... etc. But!!! There are some [luckily not too many] boat owners a bit snooty, too self possessed or down right bad apples that repel me from any communication or mingling. Bet that occasionally happens to you too!
Happy Boat-Person-Mingling Daze: - Art