Welcome to the site.
You are in luck! Jay Massey did an article a long time ago about River Cane, which is very similar to bamboo. The magazine has been long sold out, but it is available to Premium Members of this site. Here is the link to the Oct/Nov 93 issue.
As far as vanes, they do work on traditional bows if you have an elevated rest. I know there have been posts about this topic so use the forum Search function (right below “Traditional Bowhunter® Magazine Forums”) and look for the word vanes to see the discussions. Maybe some of the members here can chime in as well with ideas.