I just recently bought a 2000 model 18 foot Bayliner Capri 1750ch model. I have added a wake board rack two amps and speakers through out the boat along with subs and the problem that has shown up is while the boat is running there is no problem at all. Now once I tie up of course and the boat is not running it drains the battery and involves a jump to get it started again. As everyone knows some of those times noone is available to aid in time of need. So I am looking to add another battery to run just the sound system and the added lighting inside the boat. That part is not a problem at all. Now the problem is I also need a second alternator brackets ect... What I am looking for is you may know or be able to point me in the right direction as to where to find these few thing to make this happen for me. Thanks for your help Jeremy