If you're into kayaking, I would like to recommend a very useful site:  InflatableKayaker.com  The guy who runs this site, Jason, has a great blog and lots of reviews of inflatable kayaks.  There is a Michigan Kayaking Guide as well as a Texas Kayaking guide that can be downloaded as a PDF.  Check it all out.

Looking for a summer cottage rental? 

Take a look at all the cottage sites at Holland.org.   Here’s one that’s nice: Hollandlilleypad.com

Here are a few links to other marine sites:

Ports By Boat        http://www.portsbyboat.com/

Yacht Basin Marina    www.yachtbasinmarina.com

Great Lakes Scuttlebutt Magazine www.Greatlakesscuttlebutt.com

Gunnar’s Yacht & Ship  http://www.yachtworld.com/gys/

Portside Yacht Brokers   www.Portsideyachtbrokers.com

Bayshore Yacht Club  www.Bayshoreyachtclub.org

Macatawa Bay Yacht Club    www.MBYC.com

Anchorage Marina    www.Anchoragemarine.com

Lake Ranch Resort       www.lakeranchresort.com