You have to remember I also don't get the luxury of fishing a week Infact I've only had one 48 hour session this year bar the social and I had the kids and dog with me. Normally I get there sometime in the afternoon and pack up in the morning. Time isn't a luxury I possess, I basically get to fit in where I can and try and make it count. That's when the boat and deeper comes in very handy, as constant leading and spombing would spoil most of the chances before I even got them. Like I've said I still largely check spots with a lead or marker I just don't have to cast 50 times to find them. and I always feel for a drop even from the boat.
Other boat advantages include being able to bait very tight and very heavy and very quickly. I can drop off 3kg of bait on a literal dustbin lid, to spod that much, fatigue might set in and one or two might go astray and that may take slightly longer to get a bite. Sometimes I will make a sweet spot in the middle of a wider spread of bait, kind of like a bullseye with all roads leading to it. There is so much you can actually do with one. something else I do is bait tight to a marker with it and then put a rod either side on the edges. I like to cast these as its less of a faff and quite satisfying.
Prebaiting with a boat, gamechanger, chances are you will get noticed spombing out kilos of bait and also it takes ages, 1 bucket of bait in a boat is probably 3 trips out and you have quickly prepped for next time (accurately) and with discretion even in the dead of night.
I never used to like boats either, but now I can really see the advantage,sometimes it's good to move with the times a little and I'm still only scratching the surface with what it can do.