<laughing> Oy. My mother.
EVERY time before we travel my mum has us update our will and leave a copy with either her solicitor or herself, along with a list of locations of important documents (birth certs, ssn, insurance paperwork, etc.), and -if she's watching kiddo while I'm gone both permission to seek medical care and travel allowance -as in distance she's been give permission to travel with my son. Sigh I actually had to place a "do not leave the state or country" clause in at one point. I LOVE my mum, but I'm not comfy with my son being overseas without me. It DOES however, allow her to fly with him -like for the last time when my uncle died while I was gone, and she flew with my son halfway across country -with my blessing, but the notorized letter allowed her to buy tickets and do so on the up and up. ((and no, repetition from redoing wills does NOT make you freak out less just before leaving... death death death... THANKS MOM!!))
That out of the way:
Yes. I have a will that has been updated SO many times, that I actually need to do it now and have plain forgotten. (Haven't travelled in a year, but life insurance just changed and I need to set up a trust account, and haven't because I haven't been getting ready for a trip!!! Go figure. Actually, thankyou for the reminder!! Our trust account deals entirely with our life insurance. X amount for school and school expenses - I homeschool, so I upped my life insurance to cover 10 years of private school, in additon to the college portion- , y amount to cover the mortgage (paid either in lump or over time for the tax benefits), z amount for his care and raising, a amount for him when he turns 24, b, c, d,e,f,g,h,i etc amounts for our loved ones, j amount for the executor, k amount for the funeral expenses). It's all quite complicated and quite simple. If H and I both went silently into this good night, we have some whopper policies to pay for everything that we would have paid for should we have been alive, plus tokens of our affection for those we love. I have my death planned out quite carefully. Should I die, kiddo WILL be taken care of to the best of my ability to forethink, and those I love will have one last parting gift.
My husband and I have NEVER been well off financially. We're still not now, although we're finally starting to break even. In the beginning our "will" was just a litany of who would be given guardianship (and we had/have a 6 tier series : "If she is unwilling or unable....then x... if SHE is unwilling or unable then y if SHE is unwilling or unable, etc. so forth and so on."
Which is my suggestion:
Place your 20yo sister FIRST, and your cousin as 2nd "if your sister is unwilling or unable or in the event of her death Suzy Q shall go to Cousin X."
That way you can ask EACH of them. ((ALWAYS get permission before placing someone as legal guardian in your will)). Ask your sister, and then tell your cousin that you have your sister down in the will a potential guardian, and would your cousin be willing to if your sister is unwilling or unable when the time comes?