Wouldn't you prefer to get rid of Mt Amanzi? I only got 10 TPU's each for my 3 weeks last December. That put the cost per TPU at over $30 each.
Mt. Amanzi will let you do a deed back and they will take it off your hands for free, which I did earlier this year. I then found a couple lockoffs, one in Orlando and one beach location that I picked up for less than 1 year's MF and they each came with the current year's usage in tact. That makes them essentially free.
The MF's are now about the same as the 3 Mt Amanzi weeks but instead of 30 TPU's a year, it's 115 TPU's a year. The net cost per TPU is now around $10 each. That means a lot better choices for vacations, now getting three or four 25 to 35 TPU trades a year.