I've made it once on the WSM but it didn't turn out so well. I got the butcher to cut the meat for me and it was way too thick. I used either top or bottom round (can't remember). It took forever and still wasn't jerky consistency. I'd definitely do it again though...just haven't had the chance with the ever expanding to-do list.
I took an old coffee can and cut the bottom out of it to make a small charcoal ring.
...and only used 3 lit for a mini-minion method.
It has been forever since I did this and don't remember the specifics of the cook (did quite a bit of research before doing it but it has left my brain) but an educated guess would be.
1. Top round, bottom round, anything labeled london broil...I'd find whatever lean cut is on sale.
2. As thin as YOU can cut it...unless you have a better butcher than I used. < 1/4 inch.
3. I like oak for beef but probably any wood you have on hand.
4/5. You want low heat (if I remember correctly...I seem to remember 140 deg) so I'd say water in the pan would help but probably not necessary if you're used to running the WSM dry.
6. Marinade possibilities are literally endless.
http://www.google.com/search?q...ial&client=firefox-a
Good luck! Let us know how it turns out and enjoy the staycation!!