Last time I was there, no dueling. I talked to the ride-op while waiting for the last seat on Tiger, and mentioned the dueling nature was whae MADE the coaster. Also, that the multiple restraint-checking procedure was both unique and horrible (for them AND us). Them I let him go on about his job. Considering the park's other major coasters are B&M's (relatively easy to load/unload), why not have the BEST ride-ops work Gwazi, and maybe pay them a little extra. Voila! Dueling returned at little extra cost, better guest relations AND employee relations. (Rewarding your best employees is GREAT motivation for them, something businesses in general might want to take note of). Doesn't take a genius to do the job just a little better, IMO. That being said, Busch DOES do a better job of guest relations than most, at least in my experience. But in answer to your question, not the last time I was there ~3 wks ago...
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Son of Drop Zone - PKI CoasterCamp I Champions!!!