I
think he meant it as a complement, or at least acceptance. Friendships and groups of otherwise unrelated divers who like to dive and share trips together are understandable, and I suppose that the unofficial ones may be the more real ones - maybe? To me, it sounds more like a fraternal thing, family, etc. Anyway, not my style, but nice of him to tentatively invite me.
And I have a fairly big family trip in late June so won't be doing any other significant trips for June or July. Imagine me, daughter, wonderful son-in-law, special but spoiled grandson and granddaughter - all in a club cab pickup to drive almost the length of Oklahoma to Broken Bow lake?!

After several days and trying to keep the kids from drowning in brown water, then we drive back. Whew. Eh, we've done it before on a number of trips, various vehicles, with 6 to 8 hour runs on the front and back. Lots of drama at times, but we generally let the kids zone out on electronics while we take turns driving & napping.