1 - both parents have to go for pickup, authority letters don't work
2 - BLS/CGI/HCI sites say $40 for courier ($60 is for out of province, yet they continue to fleece people by charging $60)
3 - play it by ear:
A - if you see your applications getting accepted, go berserk asking for help to pick up OCI - you save 180
B - if you see even one application having an issue - you'll end up spending money on having it corrected on the spot (or coming again - all 3 of you) - if the former, then you'll be in touching distance of the premium lounge service charge ($100)
4 - go thru my post again about documents/discoveries
wife name change - have to have documents in both old n new names, and an affidavit
minor - NOC signed by both parents, both parents' photos as per OCI specs (God knows why!!), application form signed by both parents and child's thumb impression i think given your child's age. then both parents PPs, surrender certs, CA PPs, citizenship certs, marriage cert, birth cert - take everything, let them give back extra ones to you. and yes UPLOAD EVERYTHING
5 - between 8 n 9 or so the lobby had 12 - 15 people waiting apart from those being served. became very very crowded around 9 - 9.30 (and am sure thereon) because they call multiple people for same time slot, and allow walk-ins too, and prioritize those who'd have come much after you but have paid for premium lounge
6 - wasted effort, bhens ke aage been bajana, and then when you hear - no sir 60 hee hai, you'll feel why bother why suffer - pay them - good riddance