Also posted on the DIS budget board in this thread:

To save for Disney, we:

1. Have a vacation budget - money is taken out of DH's check into a separate account.

2. Use the Disney Visa for everything we can, and pay it off each month.

3. Save all our change, rebate checks, etc. in a Disney popcorn bucket.

4. I am a member of Sunshine Rewards and earn Disney gift cards by taking surveys and doing my shopping online when I can. I earn about $600 per year at Sunshine Rewards, and I cash out for Disney gift cards.