Mercruiser Message Board Needed - A GOOD ONE

[abl1111]

Hey guys. I am looking for a message board for Mercruiser's that is as good as this site is to SC's. I know it's a tall order to fill ( if even possible ), but if you know of one, pls send me the info.

Also, tech question: My 3 yr old/new 5.7L, 350 HP, freshwater cooled Mercruiser is making a really sh*tty sound @ 1800 RPM or more, when I turn the steering wheel all the way to one side or the other, or when I lift the trim up. Sounds like a mechanical sound i.e. a bearing connecting the drive and engine ?

Anyone have a clue ? Thx