I just got off the phone with Chase (1-888-489-8452 is the direct number for the Chase credit card disputes department) to file my three disputes (split stay, plus two rooms for a part of the stay so three separate reservations/credit card charges). They asked for just the basic information about my reservations but no formal documentation yet. Just FYI, if you have to dispute three or more charges with the same vendor, then the first two can be automatically completed over the phone but any beyond that have to be filed in paper, so it will take a couple of days before I get the paperwork to submit on my third dispute. Since I've opted out of paper mailing, the paperwork will come electronically, at least.Many thanks for all the helpful commentary in this thread! I just received notifications from Disney cancelling all of our dining reservations for a June 6-14 trip. Also today David's emailed me with the form voucher offer. Although I know DVC will not likely formally cancel our trip for another couple of weeks I went ahead and emailed David's indicating we would be seeking a refund. I am not responding to the voucher email at this time. Naturally I don't want to accept it, nor do I want to decline it...just in case. We intend to pursue a chargeback through Chase. Has anyone here started that process even before DVC formally cancelled the reservation?
It appears to me many renters think their only option is to accept a voucher, so I am extremely grateful for the information I've gleaned here on the boards.