Potentially bad news. I went to SFA both Saturday and Sunday. Both days S:ROS sat untouched. No people working on it, no testing, nothing. This is weird because Wednesday, Intamin Fan said it was running with both trains. Perhaps SFI/Intamin found something serious with S:ROS@SFNE after all.
Also, Batwing, while open Saturday, was not open during the evening on Sunday. Sorry, but this might not be the best time for an SFA visit.
Anyway, as for strategies, honestly, on a weekday, you dont need one. BUT, if you want one, I'll give it.
If you are a season passholder to ANY SF park, you can get in as early as 9:30am, but are limited to the rides in a certain section for that first hour (Wednesday is Two-Face: The Flip Side, Tower of Doom, Falling Star and Cyclone). So you could check out those rides with smaller crowds.
If you want to go the NON-FASTLANE Route, as soon as the primetime thing is over (or near ending) go over to the Wild One (it's adjacent to Two Face). This ride keeps a line despite two trains as it is the "tweener" coaster of the park. It's a great ride though (hint sit 1.3). After that, head into Gotham City. Pass up Joker's Jinx, pass up S:ROS and go all the way back to Batwing (if open). Once you ride Batwing, back track and hit S:ROS (if open) and Joker's Jinx.
Leave Gotham City and head over to ROAR. ROAR almost never has a line. You might want to ride a couple of times. I prefer the last car, but the front is nice too. There is no "bad" seat.
As it gets closer to noon, check out the Typhoon SeaCoaster. It is only open from noon to dusk and is an interesting little flume. At your leisure you can ride Mind Eraser and The Great Chase (kiddie).
For the FASTLANE suggestion, as the time approaches 10:30, get over to the reservation counter and snag a set of tickets. They've changed the program a bit since I used it, but you can request tickets for four different rides. I suggest Wild One, Two Face, Mind Eraser and S:ROS (if open, if not neither JJ nor ROAR ever need it so it's your call). Batwing is not FASTLANE friendly :(
Anyway, you should be able to do all that with no problem. That will leave you with plenty of time to do other things. I suggest hitting the Iron Eagle (Zamperla roto-shake) if you like flat rides. It's pretty intense! Additionally, the Wild West Stunt show is entertaining (you WILL laugh). As for eats, go to the Saloon in Coyote Creek (near Mind Eraser). It's pretty expensive (duh) but not bad. I reccomend the crab cake platter.
That's about all I can think of off hand. If you have any more specific questions, please post them.
lata,
jeremy
P.S. I never go to the waterpark but hear it gets pretty crowded...