Triple ditto to the above suggestions.
There is no easier way to be turned off the control line hobby than wrecking something you invested alot of skill, effort and love into. Belive me, even if you go the route mentioned above your first wreck will depress the *rap out of you. And to make matters worse it usually happens on your very first flight, perhaps seconds after you are airborn. Now tell me a better way to get discouraged.
So yes,
1. Start off as easy as you can, (Save that kit for later) Get a ARF or other easy to build and maintain airplane.
2. Once you decide on a airplane, DO NOT BUY THE ENGINE YET!, Get on here and ask what engine to get. Listen to the suggestions here and get that engine, prop and tank. You do not have to reinvent the wheel, we suggest engines, tanks, props, fuel (YES FUEL) and stuff because there is generations of hard learned experience with this stuff, Another bummer is to endlessly have to mess with engine settings and the like rather than flying and enjoying the hobby. Especially in the Engine Area is where RC advice and practice doe not apply.
3. IF a club is not around, try to find at least one flying buddy, one that has Control Line experience, unless all you want him for is to launch the airplane. Getting hooked up with at least one experienced CL flyer can avoid worlds of hurt, because they can spot maistakes and test fly your newest aqusition to spot trouble that would at this stage result in a crash if you had attempted to fly the plane alone.
Remember in RC you have the entire sky to make a mistake in, with CL you are never ever more than 60 feet or so away from the ground. A average CL stunt plane flys around 50 or 60 mph. Now just calculate just how little time it takes to hit the ground from 60 feet travelling at 60mph.
Now let me welcome you and the best of luck!
3.