Where are the Best Beaches in Buffalo?

Memorial Day weekend is fast approaching and Western New York is firing up the grill and headed towards the shore. Where are the best beach fronts in Western new York?

A WBLK Facebook friend suggests the Roc City Rib Fest as the place to be this weekend. It looks like a lot of fun with the various BBQ tastings and YMCA Kids Zone, but what about the Lake Ontario beach?

This Video looks welcoming! But I need to hear from you those who have been there. Would you take you family swimming in Lake Ontario?

If not where should I go to enjoy some fun in the some this Holiday? Any local suggestions?