Some friends of ours taught us "Hand and Foot" but I have never seen any official rules for it. What I have seen varies from site to site quite a bit. I am curious if someone could tell me the history of Hand and Foot and if there are some official rules, or at least a recommended set of rules.
Try http://www.hand8foot.com/rulesandscoring/ , might be helpful for you
Hand and foot, being subject mostly to oral transmission in a predominantly written culture, has suffered memory errors galore. Since it's origin is clouded by oral transmission, an "official" set of rules is a practical impossibility.
The basic idea is that it's "Tripled deck Canasta", and that you have the hand and the foot, you play from the hand until it's out, then play your foot until it's out. Where the original rules are, I've not seen. I know I've encountered three very similar versions, and Raja's post lead to a fourth, significantly different, version.
The important element is only to be clear in your play group what the rules are when you as a group play.