Hello Blast,
Thanks for the link! I seems a litle bit difficult do achive the 100 pull ups in 6 weeks, but I think it is completely achievable with some more weeks of training. I also like Canoeing an kayaking (and hiking and montain climbing as well, and I´m going to include this pull ups sequence in my training routine.
Do You know this guide?
http://www.scribd.com/doc/8929/ebook-pdf-healthus-navy-seal-physical-fitness-guideI think that this is quite useful when training for outdoor activities. I particulary liked the chapter 10 (load bearing)and chapter 11 (training for especific environments) on aclimation.
Fabio