Peck Lake is great but it gets a lot of big wakes through it, sometimes dangerously large wakes. I've found that to be an issue with most of the anchorages off of the ICW in SE Florida.
The north end of Lake Worth is less wake prone, though there is no beach there to speak of.
Back to Peck Lake, I've never understood why they didn't just extend the no wake zone that is just south of the anchorage by a few hundred yards north. So many people anchor there, it seems crazy that the state didn't think of that. A lot of small boats use the anchorage as well, they pull up on the bay side beach and walk over to the Atlantic side. A few years ago when we were anchored there a 70 something Sea Ray type boat roared by the anchorage and threw a wake so big it put two center consoles and a pontoon boat up into the mangroves. Someone is going to get badly injured by a wake in there someday.
Anyway, rant over. I'm interested in following this thread.