The best anchor for my fishing boat....??

[King Fisher]

I have a 16 foot lund fishing boat and am looking for a good anchor.  I have a fairly light weight two prong style that has a hing on the bottom.  Not sure if its going to do as well on this boat as it did on my 12 foot tin can.  Any links of pics of a good anchor?  Any tips of set up or anything like that would be great too!

[slipperybob]

Richter anchor has been the best all around anchor I've used.  I can go with a much shorter anchor line on it than any other anchors I've used.  I think the 18# will do you just fine.