My 16 year old son has been on SCD and LDN for about a year now and is doing well on it, he had a flare when his LDN was compounded incorrectly last Jan/Feb, but has been basically in remission since May again (took that long for his CRP to come back down), also he had been in remission from September - December 2009. Although he wasn't having a lot of issues with food back when we started it, he did have 2 fistulas, one of his fistulas is completely gone and the other has a very short drain tract and will hopefully be gone soon (confirmed by and MRI in May 2010).
My son could not tolerate the yogurt at all, so I make the yogurt with coconut milk and add it to his shakes, he also has Align probiotic and does well on it, the yogurt is very easy to make, I use a covered skillet with a temp control on the side and stick a thermometer in the yogurt to be sure that it stays at the right temperature. My son also could not handle the texture of the Almond flour muffins (too gritty for him), so we switched over to coconut flour, has a nice smooth consistency and is easy to work with. There are definitely some things on SCD that do not agree with him, and you'll have to give it a try to see what works for you.
Good luck if you decide to go for it - I'm in the process of teaching my son how to cook for himself this summer.