I took a look at your source code on your home page at qualityfishing.net. There's tons of problems, beginning with your advertising banner s at the very top. You have the images within table cells, yet there is no open table, nor an opening table row tag. Take a look at your html again. This very well may be throwing everything else off, besides adding the code Josh stated.
The following code is what you have beginning your page with no opening table. Add an open table and row at the begining of this code, as well as a closing row and table. Also, you may want to take a look at the cell widths. They add up to 200% on my calculations. Take care of that first, THEN work on the code you posted originally. Also, your logo image might need to be in a table, but if not I would at least add a <br /> at the end of your logo code.
<td width="50%" align="center"><a href="http://www.qualityfishingadventures.com/" target="_blank"><img border="0" src="http://www.qualityfishing.net/gallery/data/500/2guide_service666666.jpg" width="312" height="100"></a></td><br /> <br /> <br /> <td width="50%" align="center"><a href="http://www.visionhooksandtackle.com/" target="_blank"><img border="0" src="http://www.qualityfishing.net/gallery/data/500/2vision-logo.jpg" width="312" height="100"></a></td><br /> <br /> <td width="25%" align="center"><a href="http://www.abugarcia.com" target="_blank"><img border="0" src="http://www.qualityfishing.net/gallery/data/500/2abu.jpg" width="157" height="40"></a></td><br /> <br /> <td width="25%" align="center"><a href="http://www.berkley-fishing.com" target="_blank"><img border="0" src="http://www.qualityfishing.net/gallery/data/500/2berkley.jpg" width="157" height="40"></a></td><br /> <br /> <td width="50%" align="center"><a href="http://www.theguidesforecast.com" target="_blank"><img border="0" src="http://www.theguidesforecast.com/pic/tgflogo.gif" width="312" height="50"></a></td> <br /> <br />