I was able to get in contact with him over email several weeks ago. I sent him the contract and deposit $ earlier this week and haven't heard back since then. Try emailing/calling him again. He's probably just been busy taking care of so many other Disney brides!
I called earlier in the week and didn't hear back, so called the next day (I think it was) or the day after and spoke to Linda...I'm thinking they're just been very busy...is it a possibility for you to try them on the phone?
It is a busy time for wedding season....I heard from him right away - he emailed and called within two days. I'm sure he's probably tied up at weddings!