I'm been thinking of using this guy on MGO:
. His fee is $400 or 350 if a paid mgo member. I wasn't sure if the price was in line or not with other lawyers to set up a NFA trust, and found in many states some will charge $500-1000!! The $350-400 price seems to be on the lower end of what I found.
EDIT: For another random firearm thought, I am going to give some shooting sports a try this year. I've signed up for an intro to IDPA class and plan to try a local match or two. I am really thinking doing 3 gun would be bad ass as well. I just need to buy a semi-auto shotgun and maybe a few component changes to my AR (i.e. 1-4x optic, better trigger, and a muzzle compensator).