LA recommends that you apply online. That seems to be the fastest route.
However even if you apply online, there is still a chance (as you can see from other threads on this forum) that processing won't be completed in a month and then your parents may have trouble getting their passports back in time for their trip. I wouldn't risk it - it could create problems for their cruise. But it's obviously their choice.
Thank you very much anyways! I guess I have to just try apply online now and if we can't get response before the cruise, I have to cancel it. Thank you for your help.
LA recommends that you apply online. That seems to be the fastest route.
However even if you apply online, there is still a chance (as you can see from other threads on this forum) that processing won't be completed in a month and then your parents may have trouble getting their passports back in time for their trip. I wouldn't risk it - it could create problems for their cruise. But it's obviously their choice.