Lensrentals.com has a great deal for anyone looking to rent over the holiday season. There are some rules, but you basically pay for 2 days and get 7 days for free.
How it works:
Use coupon code FREEWEEK19 at checkout
Your rental period must be at least 9 days long
Your rental must be delivered to you by December 24, 2019
The return date must be after January 1, 2020
You will only be charged the 2-day rate and you will receive 7 days free.
Check out Lensrentals.com