First thing on my mind is the size of my anchor.
I have three sizes of bruce claws. I have an O'Day 25 on a lake with winds from 0 to 35 knots.I use different anchors for different reasons. I have a 4.4 lb, an 11 lb, and a 16lb,The 4.4 and the 11 both have 10 feet of 1/4" chain and 40 feet nylon rode. The 16# has 20 feet of chain and forty feet of rode.I have three more hanks of 40' rode in my locker should I need it.7 to 1 is always on my mind but during the day I anchor with the minimum. I am there, aware, and ready to deal should something drag. In the light conditions when I am fishing or stopped for lunch ( we normally just drift for lunch) I will drop the 4.4# off the stern to keep what ever breeze is blowing in the cockpit. Usually at about a 5 to 1.At night when I know the winds gusts will be under 20 knots, I will use the 11# off the bow with atlaeast a 7 to 1 with extra rode should it break free. Here the catch! if it breaks free I motor up and pull it up to make sure it is not fouled or full of grass. Then I reset it at atleast a 9 to 1. ( sometimes scope can make up for an anchor that is too small).If I know that gusts will exceed 20 knots, the 16#er comes out and is set at atleast 7 to 1 . I have anchored a 14 boat raft up with my 16# bruce with a 9 to 1 scope in 10 knot winds, to watch fire works. I have have one bad experience anchoring for my self. One night last year I anchored in 8 feet of water with about a 9 to 1 scope with my 11# anchor. The winds were steady but increased to about 20 knots. I woke up about 10 feet from shore in about 4' of water. Because I was single handing, the wife was sound asleep, I could not pull up the anchor and make it back to run the engine, I chose to motor over the anchor with out pulling it up to free it. Once an anchor is free, it kind of flys through the water. Once I had it free I made a slight turn so that the rode would not come up in my prop. I moved about 300 yards up wind and then went forward to clear the anchor. It was full of grass. Once cleared, I dropped it again with all the line I had on it and went back to the tiller and motored forward so that the anchor could hit the bottom . then I slowly took off the power until I had a tight anchor line. I watch things for about 10 minutes then went back to bed.Good anchoring, it is the best, about 2 nights a week 6 months a year. r.w.landau