The site, www.thefuzionzone.com is a great site to take a look at. Here they give you most information you need and the opportunity to purchase as well.

I found a site for you to take a look at that talks about the following the Dash diet plan here is the site dashdiet.org/newdashdietbook.asp , and dashdiet.org/mediterranean_diet.asp

Yes some army surplus stores do sell sometimes second hand. Here is a site for you to take a look at www.galaxyarmynavy.com/army_navy_stores_nyc_new_york.asp , and here is another site too www.armysurplusworld.com

Yes there are beginners level on the Spartan workout. Here are some sites about this for you to take a look at www.bodyweightbasics.com/products/maxwell_300_workout.html , I hope this site helps you.