1)Gullykin revisited - (level 7 to 9) You have to kill the ogre mage in the dried up riverbed in the Firewine Ruin map (Khark the ogre). Then when you next go to Gullykin you will be attacked by continuously spawning ogres (at different locations on the map) and ogre mages. When you get tired of whaling on them (I killed more than 400 for target practice heh, heh) find the boss in the ravine on the right side of the map. No reward from the town, just tons and tons of loot and high level spells.
2)Vestibule quest - I think this can be done at any time but is meant for level 9 to 11. Enter the vestibule (building on the side of the Beregost temple) without Edwin in your party. Talk to the two priests there. A big fight ensues, afterward talk to them again, then talk to priest in main temple (you have to stop a great evil). Then you go to the map east of Pelvdale where the red wizards are, talk to them and a big fight ensues. Return to the temple to get your reward from the main priest, and also speak to the priest in the small building again.
3)Return to Nashkel - You finish the Iron Throne building in Baldur's Gate, and talk to Duke Eltan at FF HQ. He gives you the book to go to Candlekeep, and you get transported to the
BG Bridge map. Zernan the "scholar of Amn" walks up to you and tries to make a deal for the book. Say no and he will steal it (answer #3 and then answer #2) and ambushes you with his buddies then flees. The chase begins. Goto
FAI map, wander over to left middle side of the map. Zernan comes up and talks and ambush number two follows, he flees. Goto Nashkel, he shows up third time with cronies, amush three. Pick up the "undeciphered note", which gives you the clue. Goto Nashkel Fair, on the right side next to the hill (4910x/1845y) there is a mysterious man who comes up and talks. (After several different tries it seems he always goes hostile no matter what answer you give him) Kill him and your journal (not your quest log) should be updated. Goto the Nashkel Mines, a fight ensues outside. Go inside and kill everything - lots of spiders and drow thieves, fighters, and a few mages. Lots of traps that cast poisonous cloud and web. I'm in the middle of it now...
4)Vampire sword quest - Get the idol from the coast and the armor from Firewine Ruins, goto Ulcaster Ruins and have mage make "Vampire's Revenge" sword. Talk with priest in Beregost Temple to start the ball rolling. (Haven't gotten there yet) You have to travel around to speak with knowledgeable people and get more clues. Eventually you figure out the secret location of the vampire hoard and travel there....