The misty alchemist isn't as long of a spawn as the gorge one. Go to gobby
camp 1, the Mooto camp. The Mooto spawn point at the tent entrance is where
the alchemist will spawn. Something spawns in that spot every 20 minutes.
So kill what ever spawns there as soon as it spawns. I tracked the spawn
times there for 2 days as I waited for this alchemist. (If you let the
placeholder live, then the next one comes 20 minutes after the place holder
dies.) Another point, if you stand close to the tent the spawn pattern does
not include the alchy. If you stand farther away from the tent the pattern
changes immediately and the alchy is a part of that pattern, eventually.
You will hear rumors that this is a 12 hour spawn. That is not true. I
know of one time period where he came 3 times in 12 hours.

The captain is in the room behind the king room. Kill him fast or he will
get help from the gobbies in the king room. I hear there are 3 elites in
the room with the captain. (I am missing this piece. It's camped every
time I'm in a group that could take the room.)

The gel is in the pool near the king room. A level 35 monk killed this
gel and it's friend (a high level gobby) for me. She took ½ damage. Be
careful, the two of them are very tough. I tried helping a lvl 24 monk (I
was lvl 21 at the time) kill both and we never could succeed. We had to fd
each attempt.

The maps on everlore will help you find your way there in RE.

Good luck brother,

Thors Blazingfury, Tunare,,