It's an ideal choice, if it ideally suits you. Choosing your firearm for concealed carry is more the same as choosing one for any other use - if the ergonomics don't suit you, then you would probably be better off to find something else.
As far as being reliable, yes, the LCR is, as are all Ruger revolvers.
It's compact and reliable. The .380 ACP leaves a bit to be desired, but it can be used effectively. The exposed hammer could be a hindrance for inside-the-waistband carry, and the manual safety could be something to get hung up on (in contrast to a firearm like the Glock 26 or Kahr pistols). While I wouldn't consider it an ideal choice, it's still a fairly popular pick for concealed carry.
The BEST firearm for concealed carry is the firearm that YOU can carry comfortably, and use effectively. The .308 is a large rifle caliber, and generally not a concealable weapon. Many people will have difficulty concealing a very large firearm, such as a .45 or .40- although some people do. The .380, .38/.357, and 9mm seem to be popular calibers for concealed carry. Bear in mind that, when carrying a concealed weapon, there are factors such as overpenetration of the target to consider. While you may be allowed to carry a .41 or .44 Magnum, it is not necessarily recommended. Personally, I carry an XD45. It is a subsonic round, with substantial knockdown power, and a reduced risk of overpenetration (which is not to say that it couldn't happen). That works for me, but it may not be ideal for you. You should go to a range which rents handguns, and use that to help determine what feels right for you.
I strongly recommend a Glock 17 for starters. Easy to shoot, cheap ammo, and easy to clean. Plus they are reliable and accurate. Great for target practice and general plinking around in the woods. Ideal for self and home protection. Not the ideal concealed carry handgun but there is always a compromise. <><><><> A lot will depend on the intended use of the handgun. Target shoooting, self defense, hunting, etc. In many cases, a .22 target pistol such as a Ruger Mark III may be a good choice. I would reccomend that the poster find a range that rents handguns for use on that range, and try as many as they can. While Glock makes a good firearm, it may or may not be the right one for the new shooter's purposes.
The ideal travel size for toothpaste when packing for a trip is typically 3.4 ounces or 100 milliliters, as it complies with TSA regulations for carry-on liquids.
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Any camera that can withstand knocks, impacts and is preferably waterproof is ideal. Also it should be lightweight for you to be able to carry it easily.
It won't be ideal for every purpose... you'd certainly not want it for high precision competition, for example.. but as something for general, all around use, yes. No self loading .22 is more widely used, and none have the vast array of accessories available that the 10/22 has.
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