Well, I've trained with a couple of the people in Tellner's list and will soon train with a few more and he's right on the money.
I have to be the one to say this. Silat are arts of feeling. You can see the movement from a DVD and prehaps even get some of it from a book but you will miss the feeling of the arts.
Find a seminar with one of the guys mentioned and get the DVD or books as a way to refresh the seminar teachings.
Bob Orlando's stuff is phenomenal in person, but I have not seen his DVDs. I do however have his Indonesian Fighting Fundamentals book and like it.
I got the book after training in person which is what I recommend for any teaching.
Mushtaq is as good as Tellner says. I don't have any of his support material but he's 90 miles from me.

I have started taping the stuff I get from him as soon as I get home to make sure I don't lose it.
I have a copy of Guro Steven Plinck's video. I like it, but I got it after training in Silat and Kuntaw/Kuntao. I missed a chance to train with him last year.
Cliff Stewart's site has video clips that I looked at and like what I saw.
He's a big guy so I liked his silat. I wouldn't mind training with him if I had the chance.
Bobbe Edmonds also has a bunch of video on his site. Very good stuff!
I look forward to training with him.
I'm sure there are others for learning Silat from, but the bottom line is train with one of them then get books or DVDs of the material.