Slow site even after running all of the recommended fixes

Thank you for the great product. I was easily able to install it, download the recommend plugins and use your bulk tool to fix my image sizes. All of that being said I am still seeing a download time of 4 – 7 seconds on my site and it just feels slow as I move around. Do you have any other step by step (I am new at this) guidelines for speeding up a site? The page I am having the most trouble with is http://www.gypsysols.com/destinations/