The concierge staff at Polynesian is usually very prompt in replying to e-mails. I sent one yesterday and it was answered last evening. Our trip isn't until June!
My first e-mail (after receiving the PVI form at 90 days out) was answered within a couple of days. This e-mail contained all of our PS requests, room requests, etc.
First contact by concierge (the PVI form) should come between 90-60 days from check-in date. SOMETIMES, this form isn't mailed because they do not have your address, e.g., you booked through a
travel agent and therefore the res is "owned" by the agent. IF you don't receive a PVI AND you know what your PS, room requests, etc. will be, e-mail the concierge staff at the addy on Tikiman's site (and listed many times here, too). Here it is again for those in need:
wdw.polynesian.exec.reservation.office@disney.com
This addy is only for Polynesian concierge.
It is so nice getting those e-mails--makes you feel as if your trip is just around the corner!
