There are total 50
Stunt Jumps in GTA 5. The best Charakter to do this, is with Franklin, his Special Ability is perfect for Stunts. You have in the Game NO Overview which Stunt you have and which Stunt not!
but i create a Map for all of us :) (look below)
For a succesfully Stunt you must land in a specific Area, normally dont hit anything (Cars / Lantern etc) and landing on all 4 Tyres.A Trick is, save your Game (Mobil Phone -> quicksave) before you try a Stunt, if you failed, reload this Save and you stay exactly at the same Position again.
In my Video you see from Stunt 1 - 15 only 1 Marker, this is the Stuntlocation, from the 16. - 50. Stunt, you see 2 Marker, the second Marker is the specific Area where you have to land.
I use nearly for all Stunts (except 2 or 3) the same Car, the BJ Injection.
. This Car can you find in Sandy Shores and Grapeseed. At the MCKenzie Airfield beside the Hangar stay a special (orange) Version of this Car.
From the huge 30. Stunt, my Car is upgraded in Acceleration and Speed. I sorted all 50 Stunts from North to South.Here my selfcreated Map with all (Video)Numbers.
Video: The Links in spoiler open in a new window, in the YT Description you have the same Timeline. There can you click a Timestamp without open a new Window.
I create a Video and Map for all Letter Scraps, Spaceship Parts and Stunt Jumps. Click the Spoiler below to see a Preview. The Timelinks, Maplinks etc can you found in the Youtube Description.