For unlimited flight you could add a mega jump option. That would work. Basically when you jump you jump really high (like as high as some of these larger mountains in the game). Then you can deploy your wingsuit while you're falling. Of course this would only work once you get the wingsuit in the game. But this way you can traverse the islands much faster. Just jump really high into the air and then deploy the wingsuit. This way you can pretty much fly anywhere you need to go. Much faster than driving and certainly much faster than running.
I've run into a problem with body armor, it seems since using the infinite health option, I can't buy replacement body armor any more, with the option off and my body armor gone, I have no way of buying new armor, this is keeping me from getting the requirement for the skill that says to buy 3 body armors. Is there a way to either unlock that skill or I don't know, figure out what caused this to happen in the first place.