I'm not so sure that this whole letter writing plan is such a good idea. As a tactic, it might be better to present the letters to GOAL and let GOAL use them as ammo if there is a need. To go marching indesciminately around the Statehouse presenting letters attacking the veracity and mindset of local police chiefs could poison personal opinions of H2259. In the very least I think you should contact Jim Wallace at GOAL and run this plan by him. GOAL has worked long and hard on H2259 and doesn't need someone out there operating as a renegade and burning GOAL's bridges.
No disrespect meant toward the OP, SecondAmdFirst. Just a request to slow down and be careful.
I am in the mode of gathering the information. I do intend to consult with GOAL on the matter before presenting anything.