Wanted: wood structure builder - must work for beer

I need someone who knows how to build good wood structures that last

2 need to be built (at least one)
A small straight bridge and an up an over style bridge
These aren't north shore skinnies
They are about 60cm wide and need to be well made features

On site inspection in the upper mountains may be needed
I would like to use natural untreated wood. You advise on the options available

I'm going to help, doing any of the hack work
You are the person with the know how

If the above is met, one case of beer is the pay (plus perks)
The brand of beer is for negotiation and dependent on quality of the job
Top shelf gear for a top shelf job

Conditions very flexible, but you must know what you are doing

Any takers?