Favorite Structure?

[jglassguy]

So,
When you think back on your favorite days catching bass, is there a common structure that comes to mind?
For instance guys that fish rip rap all the time, or flipping wood, or open water, or certain type of vegetation, or following the lake bottom stucture?
For me, most of my memories for some reason is catching a bass that is behind a log or near usually biting on a jig or craw or worm,
And I know certain conditions only exist in dif parts of the land, lily pads here, docks and boats there , etc