I've been reading this notable on Jeff Bezos' grandfather:
>>6534412 (pb)
>>6534418 (pb)
>>6534422 (pb)
Now, the first thing is that this is really interdasting itself. DARPA/AEC links. Operation Paperclip connections. Also note that one of the photos has him pictured with Monsanto execs, and Monsanto was recently revealed as having a "black ops" division (in recent notables). Plus it is strange that we haven't heard about this before.
Now I'm thinking, maybe "Watch the water" means watch Amazon (=river). Think first that we haven't heard all that much about Amazon in Q posts, as compared with Twitter or FB for instance. But Bezos is supposed to be the richest. Is this being saved for the end?
The first "watch the water" post is 15 Feb 2018. Looking forward to 15 Feb 2019, there is much interesting stuff there. For instance, I think the F-15 pic is meant to symbolize Q and Q+ in action, contrasting with the POTUS cat twat on 9 Feb. But I suspect there is moar there. (There is some NK stuff there and some "watch the water" posts involved NK…)
Now look at the Amazon related Q post on 29 Mar. This seemed like an odd one at the time, sort of out of place. One purpose was to ID Gorka as Q team, but I don't recall anyone really sorting out why Q made this particular Amazon drop right then, and I recall some posts complaining about it. The "data streams" line could fit with the water angle.
Also, keep in mind that Bezos personally owns the WaPo, one of the two Fake News Media outlets that POTUS repeatedly mentions by name. That could be a reason for saving Amazon for last.
I think there are many angles to pursue here.