Maria Shriver Chillin' on Cape Cod

8/12/2011 12:00 PM PDT BY TMZ STAFF
Maria Shriver seemed none the worse for wear Thursday as she cruised with two of her kids near Cape Cod.

Maria, son Patrick and daughter Christina went sailing on the Nantucket Sound, along with Maria's brother Anthony (blue trunks).

Maria's already showing premature effects of post-divorce hotness.