Deep water and substantial structures, which pushes most calls toward the mechanical end.
Docks here are built to a scale that changes the maintenance picture. Covered slips, high-capacity lifts, and boats heavy enough that the lift is doing real work every time it cycles. More capacity means more cable, more travel, and more consequence when a component reaches the end of its life.
Deep water also removes one of the useful early warnings available elsewhere on the lake. Where shallower properties discover a cradle problem when something touches bottom during drawdown, that does not happen here, so alignment issues can run longer before anything forces the question.
Most calls from this shoreline are lifts rather than structure, which is a fair reflection of how much lift is installed and how hard it works.
Cable condition and cradle level, since deep water removes the drawdown warning other shorelines get.
Flotation fails quietly and then all at once. The warning sign is geometry, not sound.
The part of the dock that moves every time the lake does, and the part most often ignored until it will not.
The wide water carries weather further. Damage here is more often wind-driven than debris-driven.