I'm thinking on the best way for us Haines descendents to share info is probably on Familysearch.org. This is the Church of Latter Day Saints genealogy website and a goldmine of information and best of all it's free! If you are wondering why your ancestor's information would be on a Mormon website, read why and then sign up and give it a try, it's amazing! Create your tree there and then it's easy for others to find it without a subscription cost.
Happy searching. :)