Hi ((Germaine)) and welcome to NeuroTalk. This is a very caring and supportive community.
I'm not sure where to direct you. I did a search on essential tremor and came up with posts in several different forums.
One is the Movement Disorders forum at
http://neurotalk.psychcentral.com/forumdisplay.php?f=65
Parkinsons at
http://neurotalk.psychcentral.com/forumdisplay.php?f=34
Reflex Sympathy Dystrophy at
http://neurotalk.psychcentral.com/forumdisplay.php?f=21
I hope you find what you are looking for.