This script allows you to find many weapons at Grove Street:
-Near CJ's house you can find SMG, M4, Desert Ragle, silenced pistol and chromegun
-Near Ryder's house you can find health pickup and !adrenaline!
-Near Sweet's house - AK47
-On the left from Sweet's house - rocket launcher and heatseek
-Near the house opposite CJ's house - satchel, flame and hunter rifle
-Near OG Loc's house - sniper rifle
-On the roof of CJ's garage you can find a lot of melee weapons!
-And if you climb on the roof of CJ's house you can find IR goggles there!

ENJOY