this really isnt a glitch or trick but most ppl dont know that you can do a wheelie on the ghost. just press A while you are pressing LT for the boost. you will do a slight wheelie that will help you get over some obsticles that you cant while you are only pressing LT alone. just dont expect to be climbing vertical surfices lol
i manged tog et to as usually unaccesable area on the covenenant doing that...