It's a harangue. It's not going to be well received. It's not going to get any of the things you want. It's going to piss off the people you send it to if they bother to read past "This support, however, comes with a non-negotiable price". Most of them will probably stop there and put you in the fruitcake pigeonhole and your "letter" in the circular file.
Here are some suggestions:
- address it to a specific person. Address it individually to a lot of specific persons if that's who you want to communicate to.
- Tell them, in a polite and non-demanding manner, without using threats, precisely what you want them to do. If it is something they may not be familiar with, give them a brief example or explanation and some citations (web links) to where they can find more information.
- In the case of "Constitutional Carry" give them links to existing laws that reflect what you want passed in Florida. IIRC there were one or two laws introduced in Florida's legislature that were headed with the usual state-specific language and then were a straight cut&paste of the law that had been proposed as the example.
27 people bothered to read some part of your post. Only one (so far) has bothered to respond. I'm a good guy trying to help others be good guys, so that's my excuse/reason for taking the time to respond. Figure out if there is any message to this.