BLT (March 2017) - first contract, I called, seller countered at $1 over my first offer. Done! (I got spoiled)
VGF (December 2017) - I made at least 2 offers on BCV and 3 on BWV, at least, where my full price offer was too late (this happened multiple times), at least one the seller refused to counter. I had gotten to the point where I had actually spoken to 3 different brokers (2 from failed offers, and one from our BLT purchase) to let them know we were serious and to let me know of new contracts with the following parameters, etc etc... During this time DH and I started talking about just how much we wanted an EP resort, and we looked again at VGF and also considered adding more BLT points, and ... we saw a contract that had recently been reduced, I made an offer at $7 below asking, seller countered at $2 below, and we were done. So, like, 6th contract overall, but 1st VGF contract we bid on.
And then while we were in ROFR for the VGF contract, one of the brokers contacted me with a BWV asking under $90. And I wondered if we had made the right decision... oh well.
I agree with others here, if you are not in a huge hurry, just keep waiting for the right contract at the right price.