Raids are finalized for Friday and Saturday.
Friday @ 6:30 = Mogu'shan Vaults
Saturday @ 6:00 = Heart of Fear
If you are attending Heart of Fear, please read up on the first two bosses - Imperial Vizier Zor'lok and Blade Lord Ta'yak.
If you are not 100% confident in your dodging skills, I would highly recommend jumping into LFR before Saturday to practice both dodging Attenuation (the sonic rings that spiral out from the first boss) and the tornado phase on the second boss. On normal mode the rings do a lot more damage than in LFR, and the tornado phase has very high damage throughout and it can be easy to die while running through, especially if you hit a tornado and fall back from healers. If you are a healer, practice healing on the run during the tornado phase (using instant cast spells only so you never have to stop).
See you there!