On that we can agree - $1000 per person is not insane. The question is if it is a sustainable price model. This isn't something they can have a bunch of rich star wars nerds sign up for the first year and then cancel it. They have to price it so it is always occupied year after year. That's why I think initially the price may not be more more than $800-1000 per person, just so they can be sure they are always selling it out. They'll jack the prices up from there. I could be wrong, maybe they'll open at $2000 a person...but then there's a good chance they won't be opening with me!
In order to keep it filled year after year there needs to be some repeatability. It can't be just "did it.. next". That will be the challenge. How do you get somebody to come back every year or every other year? and if it is only going to be a 3 night package and not a hotel you can do a week or two weeks at (as it appears) you are going to need more people coming then other resorts since you by design have a higher turnover rate.