vanagon syncro resources

Try Poptop Heaven. They have some for sale, should give you a good idea of what they are going for when in excellent condition.

There's a vanagon newsgroup. Try there. But having owned a clean 84 vanagon gl I can tell you there's no such vanagon meeting your desires. The syncros have a expensive clutch in the center of the car that can cause much grief. Also the waterboxer has a reputation of leaky and bad cylinder heads. The transmissions have a gear that is prone to cracking. The Vanagon Westy is a marvel of space usage but the platorm is way past it's prime and was not too good when new. The subaru flat 6 seems to work well in vanagons.