Adventure City in Anaheim, California (near Knott's Berry Farm) has finally announced that they are replacing Tree Top Racers, their old Miler Manufacturing wild mouse coaster, with a new Gerstlauer shuttle coaster called Rewind Racers.
http://rcdb.com/10976.htm
source: http://www.amusementtoday.com/adventure-city-announces-new-rewind-racers-roller-coaster/At a cost of over 2 million dollars, this coaster will be Adventure City’s largest single investment to date in its 20 year history. ... The coaster will move both forward and backwards and will accommodate riders of all ages. With a mere 39″ height requirement, the coaster’s unique design comfortably seats both small children and adult passengers, allowing the whole family to join in on the fun. Themeing for the ride ride, queue, station and video production for the building interiors will be provided by R&R Creative Amusement Designs of Anaheim, Calif.
http://rcdb.com/10976.htm