REALLY like to see some photos of your ultralight hike/camp setup! Is the bivy sack done yet?
As for the fishing here are some options for you to consider:
Some rod case walking staffs: http://jasonklass.blogspot.com/2011/...ing-staff.html
http://www.spokesman.com/photos/2013/apr/06/202561/
http://fiberglassflyrodders.com/foru...hp?f=8&t=41180
4-piece rod reel combo for $45: http://www.cabelas.com/product/Cabel...h-All+Products
Eagle Claw Spin/Fly pack rod $17.53: http://www.walmart.com/ip/Eagle-Claw...ingMethod=p13n
4 0r 6 piece Eagle Claw pack rod $57: http://www.fishusa.com/product/Eagle...FYhcMgodCj0AGg
Good luck!