Totally different boats used for the same purpose.
As a writer by profession I guess I put more stock in the value of definition than most people who are willing to go along with whatever blanket the marketing department pulls over their eyes. A trawler is NOT a physical description of a boat. It is an OCCUPATION of a boat. As long as a boat is using trawl gear, it's a trawler. It can be a planing lobsterboat, a displacement South Carolina shrimp boat, a pontoon boat, or the
USS Missouri, it doesn't matter. If its using trawl gear to fish with, it's a trawler.
Recreational boats tend not to use trawl gear for fishing. It's big, it's heavy, it requires a lot hydraulic power, and it gets in the way of happy hour. So by definition, they are not trawlers. Applying the term "trawler" to a recreational boat is a totally bogus branding idea hatched up by marketing guys in, I'm guessing, the 1970s to try to generate a rugged, tough image for their cabin cruisers. Obviously, everybody fell for it so we have the plethora of toy "trawlers" that we have today.
There is no such thing as a "recreational trawler" unless someone is using trawl gear on some sort of boat to fish just for fun.
I am well aware the term is here to stay and I'm smart enough to know that most people are passive enough not to change. I just think the people who use it are ignorant, at least of the English language, as they've fallen for the marketing scam which most likely has the folks who dreamed it up (if they're even still alive) laughing all the way to the bank.
A good car analogy is the Hummer which is nothing more than a Chevy Tahoe with a body styled after the military vehicle. It's all about image, which, for the most part, is simply empty fluff. When I meet people with a Bayliner or a Grand Banks or a Krogen or whatever and they say they have a "trawler," I call them on it (after laughing). Doesn't make me popular but it does make me right.
Even American Marine had the common sense not to call their new Grand Banks line of boats fishing boats. For many years their slogan was "Dependable Diesel Cruisers."
The same thing applies to trollers. Trolling is also a definition of a fishing technique, not a definition of a boat style or configuration. In fact...... we have in Bellingham what appears to be a very nice Grand Banks 42 that has been modified for commercial trolling. It has outriggers, gurdies, a fish well in a stern extension of some sort, a commercial license number on the side, and it moors in the commercial basin along with the big Alaska limit seiners, gillnetters, and crab boats. So in this case, that GB42 is, in fact, a genuine, legitimate troller and that's what I call it when I refer to it.
BTW, I wasn't kidding about the kayaker and his "paddle trawler."