Hello everyone.
I have a question for you about ghawazee dancing.
Is it use a zill and stick? only zill?
Ghawazee shimmy is variation of 3/4 shimmy???
down out up??? up down out???

belly dancing has gained some popularity in western nations

Ghawazee dancing comes from the Ghawazees who were the Gypsies who travelled around providing entertainment. It is believed that they originated from India I think. It is not possible to know exactly how they danced but the following quote may give an idea "H de Vaujany, 1883:
[Of the Ghawazee] Their song is monotonous, slow, singularly primitive and absolutely foreign to musical ideas in our countries, yet it has an indefinable charm. Indeed, its monotony is its strength; in the course of time it submerges the soul in a kind of ecstasy and lulls it into a deep reverie...Egyptian dance has no resemblance at all to dance as we know it in Europe; it consists of a succession of poses, contortions, gestures, which have only one aim - to express or provoke voluptuous feelings..."

Not sure if I can be of any help, but I'll give it a go

You can do Zills or Cane - I have never done Zills and Cane, but I know it has been done before.

The type of shimmy it sounds like your describing is what I know as a Hagala shimmy which is Out, Up, Down and then shift across to the other side Out, Up, Down - it was done as a loose 3/4ths shimmy. Most other 3/4ths shimmies I know of start with a Down, Up, Down, Pause. The pause is important since its what helps take place of the 4th beat in the 3/4th time.