Hijack the train. The easiest way to do this is when it is at one of the stations. Then, drive it full speed to the bridges to the other islands. You may need to use the entire city to pick up enough speed. Also, you must be careful around sharp turns. The train will de-rail. This was done with the freight train. When you approach the bridge at the edge of the city, you will slow down, even if you are going very fast. The train will pass through the barricade, as if it were a ghost. You will get a four star wanted level. There is a police bribe on the train tracks in the second city that you will pick up if you pass by it on the train, but your wanted level will immediately jump back to four stars. Also, the train is bullet proof. You cannot die from bullets when inside the train. When in Los Santos, you will find that all bridges to the other two regions will be blocked by blockades. Sometimes if you try to go through the blockade at high speed with a fast vehicle, it will go through and glitch, along with the AI vehicles that are following. Enable the "Wanted level never increases" and "Flying car" codes. You can now go to all of San Andreas without the four star wanted level appearing. This must be done again every time you load a saved game. Also, if you shoot cops with the "Wanted level never increases" code enabled, some cops will get out and walk away but others will fire their guns at you. Enable the "Drive on water" code or swim across the ocean to where you want to go. You will automatically get a four star wanted level when coming ashore in Las Ventruas and a five star wanted level for coming ashore in San Fierro. These stars will not go away with the "Lower wanted level" code, but will disappear when you leave the city. The following is a multi-step process which may take some time to get correct. Get the parachute located on top of the very tall building a few blocks from the police station in downtown Los Santos. The building is shaped circular inside and "L" shaped on your map. Walk around to the northeast corner of the circular building and step into the yellow triangle to get the parachute that is on the roof. Take it, and keep it (do not switch to a weapon). Go back down and get armor from the police station. It is nearby and has two sets. Do not draw a weapon in the station or you will get a two star wanted level. Next, get the jet at LSX, the airport at Los Santos. Drive up to the gate, climb up on your car, and onto the guard booth, and climb over into the airport. Walk back around to the gate. It will open, and you can get your car and drive back in. Then, find the jet. It is called the Shamal and is located at the end of the runway. Take off and get some practice flying, diving, climbing, rolling, etc. Next, choose a location on your map that you want to go. You can press B on the map screen to pin that location on the radar. For example, choose the Binco store in Las Venturas. It is next to the Las Venturas airport and the highway. Once you pass the city line, you will get four stars on your wanted meter. Because you are in the air, they will try to shoot you down with missiles. Notice the two red blips on your radar that are fast approaching. Dive, climb, and roll and the missiles will miss. Do not forget to keep your eye on your target. Once you are over your target and are very high, press Y to exit the plane. You will drop straight down. You must be high enough for your parachute to open or you die when you hit the ground. When you are safely on the ground, start running. If you chose to go to Binco or another store, notice that you can go inside and buy clothes. If you buy clothes, you will get rid of the four stars wanted level, as long as you remain in the store. Once you step outside, the four stars will return to your wanted meter.