Tammi,
I'm glad you enjoyed the workshop and got something out of it! I hesitate to review congregational websites (at least in public), but I will because yours is pretty good! I notice you're using one of the ASP's, My Church Website, http://www.mychurchwebsite.net. It's not one of the one's we regularly recommend but that's only because there are so many we can't keep up with them!
The church's important information is immediately available - location (with a map!), service times, contact information and a way to give feedback via email. The design is simple and aesthetically pleasing although a bit busy. One thing I would think about is the size of the fonts. You say your congregation is mainly 65+ year olds. I know if I have trouble reading the type they will too! The rule of thumb (at least for presentations) is make the font size one-half the average age of the constituents. So yours could be 30+! You may find this makes the front page too busy and cramped - you could easily lose one of the three columns if that's an option from the provider.
I also like that information about clergy is immediately accessable and the pastor has a blog with RSS feeds enabled. He's not using the blog (hint, hint) but that's a great start for getting into Web 2.0 stuff. My final comment is that this isn't a site that will attract Gen X/Y people. That's fine if you're focusing on seniors. If you want to attract a younger audience you need to adjust the layout for them.
So, you asked for good church websites. Here's are a few I like:
http://www.marshill.org/
http://www.trinitychurchindy.org/
http://www.bridgewaycc.com/
http://www.heartlandchurch.tv/v1
