Restore 68 Wood Grain Steering Wheel

Has anyone had a good experience with a supplier who specializes in restoring the 68 Wood Grain Steering Wheels? My wheel is aqua in color and is in need of some TLC. The vinyl pad in the center of the wheel is in very good condition. It only has a few small cracks in the wood grain and aqua back - and the typical one at 12:00, but the coating over the thin chrome strip is yellowed and cracked. Any advise/suggestions?...and what should such restoration cost? I sure hate to entrust the wheel to someone with a questionable track record....
Thanks
Rusty