i have been playing san andreas since the day it came out. and yes i have the hot coffee version, but all that does is mees up your game when you unlock it. unless you really know what your doing.
Put Police Chief in jail:
i was in the police station. the one with the dildo in the showers. and i was killing all the cops for fun. i went to the jail cells and killed the people in there. i went to where there offices are or something and i saw the police chief so i shot him in the head for ultimate police revenge lol. and then i continued to kill cops then i went to the jail cells again, and there he was (the police chief) and he was smoking lol. so i killed him while he was helpless inside the jail cell. then i went and killed more cops i found the police chief again killed him went back to the cells and he was there again smoking with another prisoner. it was hilarius. I had the lock stars cheat on first.
Thermal Vision:
OK i have not seen any NIGHT VISION goggles at all. but i know where some thermal vision goggles are. at the restricted area in what looks like an airport control room you have to go up some stairs they are in there. and under the big satalite there is an s.u.v. called "sandking" get in and move it foward, they are there where the car was parked. you also get them in the mission "black project". but after you get them from each spot do not expect to find them there again, i think those are the only spawns (just one time). i hear you can also get them in madd dogs mansion when you own it later on in the game.
Blue and Black hell:
OK in the ganton gym the two corners on your left and right when you first walk in are special. do the jetpack code, perferribly the one that i myself figured out (left,right,L1,L2,R1,R2,up,down, left,right) it's shorter. then go to one of those special dark corners and fly up and look towards the gym you can land on the roof go to the side where all the excercise machines are.look striaght out off of that side you can see there are people walking in the darkness. i have flown over there and i landed on some type of roof i am pretty sure thats where the secret tattoo shop is. if you fall all the way down you will land on some grey ground you can walk around in black nothingness. ok blue hell, you go to your safe house that is behind madd dogs mansion. there is a pool with out any water in it. go to the corner of your safe house( the inward corner by the pool, on outside)one of the walls is walk through have your jetpack on though. you can fly around underground and where ever you land you will fall out of the sky and land on the ground in that spot on the map.
Jaws is real:
i drove my car in the water on accident once and i saw him. no shi*. (jaws is a big shark)
I'll put more stuff later....