laguna 23

I saw in a thread that there is info floating around on the laguna bilge layouts, construction info ect. Can someone please send some of it over, it would be very much so appreciated. Sea Ray no longer provides anything, I'm trying to understand how things are constructed before I go digging and...

They are DEEP in the bilge on both starboard and port sides. The access down there is way too small to fit into, how does one go about doing this? I know if I sit on the deck and slink my way into there I will be stuck no doubt. Why is this such a difficult task, anyone have any easier resolutions?

Needing a wiring diagram for 1988 SeaRay Laguna 23....... Any ideas? Please.