simple stretching advice
Cross Train. Yoga is awesome for stretching but can get boring though I will do it. Swimming, surfing, and big wipe outs in deep pow are great ways to stay active and get stretched. Living in western Canada, I ski/board lots in the winter and after a good day of deeep pow and lots of tumbles, I am Gumby.
Find some crosstraining activities that work for you that are not rigid in nature. Water polo would be awesome just thinking about it.