Remote Camera at Church

I was hired to shot a catholic wedding, no photos no flash, no moving during the ceremony, and so on. I am only allow to have a tripod with a remote camera.
Since i have to get some pics, I just got the cable to fire my camera using the pocketwizards. Only thing I need some advice is , what is the best setup regarding to aperture, ISO , speed if someone has tried this before.
At the church, I was able to get some nice test shots with no flash at 400ISO, 3.2f, and 1/80. I am thinking going probably with higher iso in order to get more DOF with smaller aperture since I am planning to focus the camera where the couple wll be located most of the time. NOt sure yet what is the best option but some advice will help a lot.

LuisE

did you think about renting a mark III and wireless transmitter so you could see (via live view) and fire remotely?

viperx27 wrote in post #4390505
did you think about renting a mark III and wireless transmitter so you could see (via live view) and fire remotely?

The 40D also has live view (good point here), and I have no problem to fire remotely, only thing is I want to get sharp pics.

Thanks for your soon answer.

I'd try to get to at least f8 to ensure that most of what you get is sharp and in focus.

a smaller aperature will give you a bigger dof but you may have to increase you iso

arrgeebee wrote in post #4390571
I'd try to get to at least f8 to ensure that most of what you get is sharp and in focus.

According to this Lens Calculator, I woul try to locate the camera far from the subject in order to get a better DOF. I am planing to use my 70-200 with an aperture smaller than F5.6.

Sounds like it should work. I'd suggest ISO 1600 - the 40D (I don't have one) seems to be quite good at higher ISOs and it's much better to have slight noise than annoying motion blur or OOF...

-js