Charging system troubleshooting

[airdvr1227]

Noticed this evening that my charging system was..well, not charging. At first I thought it might be the gauge but I noticed that when I adjusted the trim it would make the engine bog slightly. Figured towards the end of the evening I was running on battery power alone as she really started running rough. But, when we got back to the slip I shut her off and she fired right back up.

I am suspicious of my ground connections. Anyone tell me where the ground connections would be for my rig or how many there are?