Although this sounds difficult, there are not that many roads near the Angel Pine area which actually makes it easier to complete.If the fire truck gets severely damaged, enable the "Health" code.Do so to start two player mode, involving CJ and his girlfriend in a free roam.For more fun in two player mode, start the two player mission.
Do not try to kill Denise, because you will never be able to date her again or play in two player mode at her house.
On the south side of this building will be a two player free roam icon.
Two player mode in Whetstone Go to the General Store in Dilmore. The second player will be able to change their character.
Then, enable the "Spawn Jetpack" code and remove the Jetpack. Enable the Jetpack code again, then have player one get it.
Both players can now fly around and do the two player missions this way.