Best Day Of The Week To Visit...

This summer I will be visiting Cedar Point, SFWoA, and SFGAdv (on separate occasions). I am trying to decide what day of the week would be best to visit each of the parks. I obviosly will go on weekdays, but I am just curious from people familiar with these parks which day of the week would have the shortest lines. Thanks.

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I'd Rather Be Riding Rollercoasters
www.mycoasters.homestead.com/mycoasters.html

id say tues. just been the day with the shortest lines to me. i remember my mom took me and a friend out of school one day and we headed over to disneyland. i was able to ride just about every ride 50 times in a row without having to get off. it really got me crazy bout coasters. especially spacemountain with all its cool effects and music in the dark.

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"When I'm dead & in my grave, No more pot & whiskey will I crave, On my
tombstone it shall be seen. Here lie the bones of a smoking machine."

homepark=knotts berry farm (monte rules)