I'm 17 as well and know whats its like to have parents that don't follow the whole primal thing but once they saw my increased energy level and saw how much better I felt they tried it and have been primal ever since. Just don't try and force it on them or they will resist. Just do your thing and hope for the best. If all else fails you should just cook bacon and eat it in front of them everyday until they change (helped me win over my dad). Don't under-estimate the power of bacon!
Without music life would be a mistake.