Medium or no medium????

[Candice]

I will be receiving my first vanda here in a few weeks and I want to care for it properly.
So I am guessing that wood slatted baskets are the preferred? Is this correct?
Then do you prefer any medium in the basket?
Just the Vanda?
A lil bark/charcoal....sphag moss?
Does anyone have to give me an idea also???
I know lots of light...and LOTS OF H2O! I have that pasrt down. And to dunk the basket with the Vanda into a bucket of H2O, rainwater preferred, once a day when dry.
I tried going through the threads and reading in different books and websites, to include AOS, but nothing really about the preferred medium.

Thanks in advance for the advice I HEAR I'M GONNA NEED IT FOR A VANDA!!!!