Handgunlaw.us This site is I more for conceal carry but has a ton of information. Just click on the state you are wanting to go and research the laws for that state. This is where I go when we are traveling. I I like the fact that it tell you if you have to notify the officer upon contact...
I have had seven surgeries on my left knee. If it is just a meniscus you should be fine depending on where the tear is, if it is on the outside in then they just trim it out. If it is torn rite in the middle of the meniscus then they will have to sow it back together which takes much more...
I've had a hypertherm plasma for about eleven years and really like it. The guy who sells Lincoln welders actually recommended it to me. He said it was cheaper to buy and the consumables last longer