Here is the senario...
D90... 18 - 105mm f3.5-5.6 Vr Lens
Remote Timer (Cord type)
Thunderstorms on their way.

I've already worked out that I should have the setting on the camera for the remote set at "Bulb" and the ISO at 200.
What I need to know is the settings on the camera.
Aperture?
White Balance?
Exposure time on remote?
And anything else that might be able to help out...

This might help for anyone else trying to do the same..

Geoff.