You really should do a search... There are a lot of good posts with advice, recipes, etc.
Here's what I did... I used top round (on sale) and some pre-sliced turkey breast (sold in a package from Jennie-o sliced 1/4 inch thick. I sliced the round steak with the grain into 1/4 inch thick strips. I cured both using Hi Mountain Original jerky cure with a little cayenne pepper added for 24 hours. Then I hung the strips using the CS jerky rods and smoked with 2-3 oz of wood ( I think I used alder the last time, but my notes are WAY across the room
). I set my CS at 225 and smoked it for 3 hours, opening the door half way to let out some moisture.
Both the beef and turkey came out great! Very chewy and nice seasoning. Maybe a tad too much cayenne, but not too bad.