We purchased a 1981 H-22 this past fall. She came with an 8 s Danforth anchor. We will be lake sailing, with varied bottom - sand, rock, mud, depending; question is, is the anchor of sufficient size for the boat? Our home port is a marina, but we plan on lots of cruising up and down the Lake - always with an eye/ear on the weather so as not to be caught in a big blow in unprotected locations (Lake Champlain has plenty of islands & protected coves to tuck into when the wind picks up).