Sort of a spoiler (mainly about gameplay)

[Reece]

You now the taxi missions and things u can do? What do they give u?
I've done the first lot of pimping missions and now when I use a ho's "serivces" she actually pays ME money! and gives me health.
Anyone know what completeing the Taxi/Ambulance/Vigulante missions gets you?

[ShockS]

100% :)
http://www.gtaforums.com/index.php?showtopic=153494

dont click link if u dont want to know what you need to do though.

[Reece]

I said what do I get, not where I aload of people spoiling th game for me :P

[ShockS]

its not its a check list to get 100% u need to do the taxi stuff to get 100% from the strat guide

[Reece]

I found it out now, if u do 50 taxi missions (dont have to be in the same lump) the taxis get nitros :D
Also completing 12 ambulance missions or 12 vigilante missions gives u increased max health/armour.
Gettin gold in the 8 track event at the driving stadium gets u a monster truck and a racing car (looks lik a destruction derby car) that spawns outside the stadium.
Tryin to find other stuff now :)

Anyone know where the pilot school is?

[Mithran]

Yeah it's the abandoned airfield near the no fly zone. It costs 80k to buy it. You'll get access to it after a mission

[Reece]

80k? Think I got that, will have to nip over and make a purchase :D

[Reece]

Ok, maybe I will unlock the last island first so I dont get killed all the time by the cops (also its locked so I cant buy it anyway yet) :P

[Invictus]

also as a little side note pimping missions
Complete level 10 of the pimping missions and then "Entertaining" prositutes earns you money and dont take it away!

[Invictus]

yes this was tkaing from gamefaqs, but its a compleate list of unlockables and how to unlock them (as compleate as i know anyway)

[spoiler:a15ea479fd]
Entertaining prositutes earns you money (instead of taking it away) Complete level 10 of the pimping missions

Fireproof CJ Complete all 12 levels of the Firetruck missions

Flamethrower, Minigun, Rocket Launcher, Homing Rocket Launcher delivered to Mike Toreno's cabin Beat all of Mike Toreno's missions.

Get Hippy Shopper as an Asset Complete the 4 levels of deliveries in San Fierro.

Get Hunter Quarry Asset and Quarry Mission Time-Trials Complete all 7 Quarry Missions

Get RS Haul as an asset property Complete level 8 of the trucking missions

Increase Maximum Health to 150 Complete all 12 levels in the Ambulance mission

Maximum Armor Boosted to 150 Complete level 12 of the vigilante missions

Nitro boosts on all Taxis and Cabbies Complete 50 fares

San Fierro Valet Parking as an Asset Property Complete the 5 levels of Valet Parking in downtown San Fierro

Sniper Rifle, Micro SMG, Shotgun, and Grenades delivered to San Fierro garage. All 50 Snapshots Taken

Tec 9, AK47, Sawed-off Shotgun and Molotov delivered to CJ's house in Los Santos Cover all 100 tags
[/spoiler:a15ea479fd]