Thanks, I'm going to try all that. I can also optimize all the images A LOT, which I need to do. Not sure how leverage browser caching?
Should I host jquery.min.js on my own server? Right now I have it pointing to Google.
No.
Pointing to Google means if some other site is also pointing to Google's copy and the user went there first, then they will not have to refetch the file since it will be stored in their browser cache.