Thanks for the info, did find out that my local lumber yard has douglass fir in stock. We are working this week to get the stringers on one side cut out, planning to do 1 side at a time so we can mirror the other and make sure the height of stringers all stay consistent. I was able to create an Imgur account and get some pictures of our progress up.

https://imgur.com/a/ukESQGq

We were hoping the rot was not as extensive as it. There was a lot of water trapped up in front of the bilge, which made for a nasty day of getting the foam out. Seems like we are making good progress on the demo.