Never mind I found an alps mountaineering pad that 30x77x5/8" that I can just order. http://www.alpsmountaineering.com/al...t#.UYwf-pXpS2w
Plus you can find them cheap on amazon and other sites on the web. Once I get it I will post my thoughts on how well it works.
I like using a pad in my bridge hammock, but I have had 2 issues 1. I want a pad wider than 25" and 2. my 3/8" pad isn't warm enough below 40 degrees.
Due to these issues I asked Lawson Outdoor Equipment if I could order an 1/2" InsuLite pad that is 30" wide. They said to make it worth doing they need orders for 16 of them, so I thought I would see if there is enough interest. It would also cost ~$40 plus shipping for the larger pad.
Here is the link to the regular InsuLite pad http://lawsonequipment.com/InsuLite-...-Pad-p952.html
It weights 16.8 oz and if I did my squarefeet calculation correctly a 1/2" x 74"x 30" the wider pad should weight in at 21 oz.
Post to this list if you are interested.