Assessing our ground tackle
We currently carry a 13lbs fluke (Danforth/Fortress style) as our primary anchor and an 8lbs fluke as our backup anchor. Here in Lake Michigan, we typically anchor in sand, mud, and weedy bottoms (in that order). We have 20' of chain (not sure the size) attached to our 100' rope rode. We also carry an 8lbs mushroom to send down the rode as a messenger for extra weight if needed. We've always done just fine with the 13lbs fluke anchoring for a couple hours or the occasional overnighter in good weather. However, during our 3 month cruise this coming summer we hope to anchor out at least half the time. I expect many of the bottom types to be as above (sand/mud/weeds) but know of a few anchorages where rocks/boulders will be prominent, particularly around Garden Island. I'm considering picking up either a 22lbs or 33lbs claw/Bruce-type (Lewmar Horizon) anchor to act as our primary anchor. Will this be adequate for a good night's rest and peace of mind? I certainly h