It's going to be expensive, no matter what the choice. Factors include the following.
- Length of the trip
- Will anyone go within one year.
- Usual park habits.
- Will you visit again in the next few years but not the next year.
- Age of those involved.
- Time of year.
Assuming a trip around a week with varying ages and energy levels, one ticket may not work best for everyone.Some want to do everything and go to different type of parks every day. I call those the Commandos. Others will want to shop some days, relax others, maybe check out a minor park like Disney Quest or a Water Park for a day or two. Look at the Length of Stay passes, Annual Passes, Park Hopper passes and Park Hopper Plus passes. Compare prices to your best case scenario from this site or others and go from there. Are any Florida Residents? I'm sure others can provide places that discount, maybe a little more than
AAA. Also some provide extra Plus options for the same price, say a 5 day PH pass plus four plusses instead of two. You may also be able to find some special passes that sometimes float around like those for UK residents, etc. Good luck and take valium before you look at the prices.