I've only gotten back into raids myself but VOG would probably be what most people will be playing so look up videos on that. Message me if you feel like doing a dungeon..they are probably in between a strike and raid and have a few encounters. You may need to check if you have them open..the pit of hereshy is on the moon( top), shattered throne is on dreaming city( top) and prophecy is in the tower ( thats a bit more challenging but I can get someone else to help).