I do all my boating on Lake Roosevelt in WA, and I'm wondering what kind of Anchor you guys would recommend? The bottom composition ranges from rock, to sand, and from gravel to clay mud. I'm assuming that most of the time I'll trying to get a hold in the sand and the clay (like you can really anchor in rock anyway LOL).<br /><br />So, what kind of anchor and anchor rope system would your recommend?<br /><br />I have a 1973 Rienell Trihull, with a 135hp outboard.<br /><br />Thanks!