There are many ways of doing it. I started out with a wooden wheel type that the base set on my bench seat but I soon realized that i could get a lot more hardware out using rods and reels and it is easier to use. Over the years I think I have seen or used about every contraption imaginable and despite the unpopular nature of the technique by many folks it is still my favorite way to fish the Finger Lakes.
I hear ya I was running 60 back then and regretably once hung up two rigs with a total of 30 Sutton 44's on the barge cable Scary though almost pulled my son overboard had to cut both 60 lb wire lines with cutters and quick.
My perception was that Dennis was just reminding folks and not telling them or ordering them to do anything. Frequently folks forget the requirement (myself included when I go on other folks boats) so it was well intended.
Oh....I almost forgot about the kings. Yes they are around to an extent in the Spring but are lower in age/weight usually and they tend to be predominant in the western part of the lake and gradually move along the southern shoreline and then as the season rolls on they go out further and deeper and then late Summer through early Fall head for the Salmon River toward the east end (larger spawner fish). Just a general picture
Lake trout are primarily bottom oriented for much of the season; especially Spring and Fall and they may also be found in shallower water then. probably the best way to catch them trolling is using a cowbell setup with a Gambler Rig behind it. There are several ways tto run them depending on the tackle you have. A lot of folks run them from downriggers near the bottom and run close to the weight. I mainly run mine on dedicated wire rods using a three way swivel and a dropper weight and run two rods at a time continually letting out wire as I go deeper to maintain closeness to the bottom. It helps to let them down in shallower water and gradually go deeper letting them down close to the bottom as you go along. When using riggers you have to be VERY careful not to get hung up on the bottom. Troll slowly about 1.3-1.8 mph
https://gamblerrigs.com/products/cowbells
https://gamblerrigs.com/products/gambler-rig