If you need some tips to complete a mission this is the place for you. This is NOT a 'how-to beat a mission. Just tips, suggestions, whatever from those that have done the mission. You'll also find some general FAQ info about some missions, like the dance type missions.
If you want a step-by-step guide of how to beat various missions, that is what the Mission Guide topic is for. It includes a list of all of the guides made by the folks within GTAF and video guides made by Plaka.
If you have some tips for a mission, this please by all means post what you can. But again remember, this is not a 'how-to', so don't go into long details how to beat the mission. Just give everyone you little tricks that you use for the mission.
I would like it if you want to help out and give some tips to a mission, please make it; one post, one mission. This way I can use that post and create an index here in this post of each mission. If you want to do more than one, then don't worry about the normal 'double post' thing. Make a post with a single mission's tips, then right after that make another post with another mission's tips.
If you want to add some tips to a mission that already has tips given, go for it. Add-on tips for multi missions need to be done the same way as above, so that again they can be more easily indexed, just added to the listing already there.
Banner/Header image curtsey of Simon.