For anyone interested, I found a great deal on Amazon for hammock tree straps. They are adjustable and have a 4.6 star rating from the 19 reviews.
The link is below:
https://www.amazon.com/gp/product…HCA5&
The price goes down from $18.99 to $8.55 with promo code: VMF26TZM.
This is eligible for Amazon prime shipping.