IIRC you are due to go in less than a month. No idea where you stand legally on it all, but I would not be happy about the short notice of a significant increase on an already pricey hunt.
Exactly. If they pulled this crap less than a MONTH before the trip (when they KNOW you’ve already booked flights/etc), then this is akin to theft.
The new “owner” has had over a year to make you aware of necessary “price increases”, and instead waited until the last minute, KNOWING he had you over a barrel.
If nothing else, do the hunt, and don’t tip a damned DIME...