Also, if I only have my brain stored, can they donate the organs?
Some quick googling of the phrase ‘cryonics “organ donation”’ suggests the answer is (a) neuro-only is not always possible, so no; (b) trying to do both puts the cryonics part at serious risk of paperwork problems; (c) they aren’t experienced enough to do both complicated cryonics procedure and whatever’s necessary for donation; and (d) it’s probably irrelevant because you’ll be so old and dying of nasty things like cancer that most of your donation would be useless.
Some quick googling of the phrase ‘cryonics “organ donation”’ suggests the answer is (a) neuro-only is not always possible, so no; (b) trying to do both puts the cryonics part at serious risk of paperwork problems; (c) they aren’t experienced enough to do both complicated cryonics procedure and whatever’s necessary for donation; and (d) it’s probably irrelevant because you’ll be so old and dying of nasty things like cancer that most of your donation would be useless.