I don't know if anyone here follows the IDW Back to the Future comics, but they feature a method of time traveling called the 'Time Parachute', in which one carries the time circuits as a backpack, and takes a small balloon up to a high altitude. Then, they stop the balloon, and fall until they reach 88 miles per hour. They time travel and pull the ripcord, slowing themselves down for the landing. I was wondering if this feature could be implemented into the mod - probably not with Vice City, as it has no stock parachute, but in San Andreas it could be possible.