I'm 4'11", 115 pounds, and need a PFD for kayaking. I do flatwater paddling, ponds and quiet streams. I am not at all tall, and what height I have is in my legs. Can someone recommend the best PFD for someone my size and shape? I see that some of the PFDs for women mention they are good for the short-waisted. The PFDs I've tried, even if they a good fit around my torso, tend to ride up and rub against my chin; very annoying.