It’s always best to book at least 1 week before your actual trip/travel departure date. Big Sky accepts bookings up to 3 days before delivery.  For last minute bookings, it is on a best-effort basis, customer may directly call or go to the Big Sky office.
LAST MINUTE BOOKINGS:
Send email with subject: “[LAST MINUTE BOOKING]” to   info@bigskynation.com or call   02- 8403 1399 / 0918 964 7626