Their "indoor range" is located behind the sales counter in the archery department. I have not asked to shoot a bow there, but it looks like they have several models set up and ready to shoot. The distance to the bag seems to be around 10-15 yards. The certainly had a lot of PSE bows ready to shoot if you are interested in them.

Another place to check while you are in the area is Weaknecht's Sporting Goods. If you go south on Rte. 61 from Cabelas, Weaknecht's is on the left right next to Schlenker Ford . It is less than 2 miles from Cabela's. They do have a few guys on staff there who are 3-D guys, and also carry pro-shop only bows such as Hoyt, Bowtech, Martin, Darton, and other bows you will not see at Cabela's. Just a thought.