Six Flags Great America (SFGAm) Discussion Thread in Theme Parks, Roller Coasters, & Donkeys! Posted August 27, 2019 Hi all. I know nobody has a crystal ball but hoping some locals can help me out here... My friend and I will be at the park on the last weekend of September for a couple hours on friday, all day Saturday, and a couple hours on Sunday. I'm hoping that since it's still September, the crowds shouldn't be horrid... is there any reason to have faith in that or should I expect 2 hour waits everywhere? Flash Pass isnt really in the budget, at best we could get like the lowest level. (does that include Maxxforce?) I've been to the park many times but my friend has never been so the goal is to get at least one ride on all coasters plus a couple rerides on Goliath, Maxxforce, and Raging Bull. Also, is there single rider lines on anything? I seem to remember one on Goliath? Thanks in advance for any and all help!