There are
many other sites with information about the Iowa Great Lakes region.
Here are three.
The newest site - easily organized to find information fast. Their
webcams
are also the best out of the three, giving a view of West
Lake Okoboji that is similar to the view from Fillenwarth Beach.
Posted by the Okoboji Tourism Committee - this site has a large
volume of data - and takes time to load if you have a slow
connection.
A privately owned page - less information than the above sites, but
still a worthwhile visit.