Welcome to iBoats!!
Boats are not like cars. Wiring schematics and Parts Stores are NOT in your future. Boat Wiring is Not that difficult. Here's a basic schematic for most boats.
If you need parts...eBay is a good source. If you post your needs here on the forum, some members might tell you where they had luck sourcing some. We LOVE pics to open a Free Photobucket account, upload the pics and then copy and paste the IMG Code from PB to this thread.
