If Genie plus is like Maxpass, it benefits you to pick ride return times in the morning that will become available in >1 hour for 2-3 rides. Then (assuming you park hop) you start picking up rides in park 2 starting with the most popular for an mid afternoon time, then 90 mins later do the next popular one, etc. I could use this strategy to fully FP most of DCA when starting in DL.*
*(I would use SRL for RSR, and on busy holiday Saturdays did sometimes fail to get TSMM, but that was rare. Usually I would walk into DCA with TSMM, GotG, Soarin, around 12-1 and book Incridicoaster and GRR FPs while there and in the next 4 hours do all those rides plus Monsters, Mermaid, and a Cars spinner.)