Order 2016 Almanac Now - Get 3 FREE Gifts
I don't know every varietyI don't know every variety but there are some very sweet watermelons on your list (Crimson Sweet, Jubilee) based on this reference chart which lists the "Brix" sweetness level:  http://agsyst.wsu.edu/watermelonphotos.html

2015 Special Edition Garden GuideCooking Fresh with The Old Farmer's AlmanacThe Almanac Monthly Digital MagazineWhat the heck is a Garden Hod?