Homing Rocket Launcher Help - Anyone?

Hey guys, I'm trying to make a homing rocket launcher. The actual problem is that the second script, the one that's supposed to be moved to the rocket, is not working. The first script used to be smashed too, but I realised I had to make it a localscript. Rocket LAUNCHER Script:

script.Parent.Equipped:connect(function (m)
	m.KeyDown:connect(function (key)
		if key:lower() == "q" then
			local p = m.Target
			if p:IsA("Part") then
				Rocket = Instance.new("Part", game.Workspace)
				Rocket.BrickColor = BrickColor.new("Bright red")
				Rocket.Size = Vector3.new(1,1,4)
				Mesh = script.Parent.Mesh:Clone()
				Mesh.Parent = Rocket
				Rocket.Position = script.Parent.Handle.Position + Vector3.new(0, 3, 0)
				RP = Instance.new("RocketPropulsion", Rocket)
				RP.Target = p
				RP:Fire()
				RP.CartoonFactor = 1
				newScript = script.Explosion:Clone()
				newScript.Parent = Rocket
				newScript.Disabled = false
				RP.MaxThrust = 10000
				RP.MaxSpeed = 1000
			end
		end
	end)
end)

And the script that goes into the ROCKET:

function GetDistance(Object1, Object2)
	return(Object1.Position - Object2.Position).magnitude
end

while true do
	script.Value.Value = (GetDistance(script.Parent, script.Parent.RocketPropulsion.Target))
	if script.Value.Value > 100 then
		script.Parent.RocketPropulsion.MaxSpeed = 250
	elseif script.Value.Value < 100 then
		script.Parent.RocketPropulsion.MaxSpeed = 125
	elseif script.Value.Value < 50 then
		script.Parent.RocketPropulsion.MaxSpeed = 75
	elseif script.Value.Value > 10 then
		script.Parent.RocketPropulsion.MaxSpeed = 25
	elseif script.Value.Value < 10 then
		script.Parent.RocketPropulsion.MaxSpeed = 15
	elseif script.Value.Value == 10 then
		script.Parent.RocketPropulsion.MaxSpeed = 20
	end
	wait(.05)
	script.Parent.Touched:connect(function (hit)
	e = Instance.new("Explosion", hit)
	e.Position = hit.Position
	e.ExplosionType = "CratersAndDebris"
	e.BlastRadius = 10
	script.Parent:Destroy()
end)
end

script.Parent.Touched:connect(function (hit)
	e = Instance.new("Explosion", hit)
	e.Position = hit.Position
	e.ExplosionType = "CratersAndDebris"
	e.BlastRadius = 10
	script.Parent:Destroy()
end)

I'm not sure what I did wrong, so if anyone could tell me that would be great. Thanks in advance.

In my own experience (trying to develop a similar rocket system right now) the hardest part seems to be picking out the specific player. My idea was to use Mouse.Target to get the torso of the targeted character and then propel the rocket with a toned down BodyPosition. So maybe look over the targeting part a bit more. Also, I don't think you need the repeated "Touched" function inside the while loop, since you already have it outside the loop.