I'm 72 in good health. My grandmother, all her sisters and my mother all ended up with dementia. I see my brain slowing down, and I was wondering if it was time to give my son POA while I can still think. I trust him completely. What type should I give him? What will it allow him to do? He lives in another state. I'll be visiting him at Christmas. I live in a senior apartment complex and still drive. So I'm pretty independent. But I realize that anything could happen and I need to be ready.