Re: Trust question
I am not a lawyer, but I do have and did research trusts before sitting down with a room full of lawyers and getting one. I'm still waiting on my first suppressor (any day now he says...!). So take what I say with a shaker of salt, umkay?
Depends on the kind/type of trust. My wife is co-trustee, and she is on the same page as me (but can operate independently of me) but she also has her own pages, as do I, that were notarized at the lawyer's office making both her and I trustees. I would imagine you'd need to go to a lawyer to do this. I don't think you can just make someone else a trustee just you yourself being a trustee and do it right and feel good about it unless you know an awful lot about this, in which case you wouldn't be posting on here.
Who, if anyone, took over your old lawyer's business? Did he maybe sell the files or recommend clients elsewhere? Can you find out?
If not, you may need to contact a new lawyer. You say you are in FL. Did you try contacting Goldstein? He's real big into this, helped get it going nationwide and made it popular. I've talked to him, he's pretty helpful, and I'm all the way up in WA. He recommended lawyers here. Now I wouldn't imagine it shouldn't be the full price the second go around (negotiate!) since it is already done, I don't know, but it won't be free either of course. Whatever, I guess it would be worth it to do this right.
As for adding a beneficiary, I have a gundocx. trust and I can add or remove lifetime beneficiaries as I like. Now as to what you trust them with is up to you, and though you have your ass covered, they may still get messed with and they still may get your suppressor or whatever locked up. Either temporary or forever, who knows. I wouldn't let it out of my sight, and make them beneficiaries just for use at the range, and just for cya.
Good luck! And definitely, find a good lawyer.