OK, think I've found it. This is the plane I'm looking at right now:

Found it through Amazon-dot-com, at
http://www.amazon.com/Mustang-EP-II-.../dp/B00DDWTXS2
I'm going to assume that you've got ZERO experience with rc planes, in which case, your Mustang is absolutely the wrong plane to even think of learning to fly with - for several reasons - - #1 being that the P51 design is low-wing, high-performance. What very little information I've managed to find out about this "kit" tells me you've got a basic plane here - no motor, no battery, no radio. Am I correct?
I certainly don't want to dissuade you by any means, I've been flying models for nearly 60 years (yeah, I'm THAT old) and positively love the hobby. But, to get your plane ready for flight will take the following:
1- assembly
2- motor
3- electronic speed control (esc)
4- battery for motor
5- radio to control the plane
6- INSTRUCTOR for flight
Assembly is easy. Balsa is an easy wood to work with, comes together with any aliphatic resin (carpenter's wood glue, Titebond's the best) for most assemblies, epoxy (I'm partial to 5-minute) for high-stress areas (motor mounts, landing gear mounts, wing joiners). Many modelers today (me included) prefer cyanoacrylates (CA glues - usually refered to as super-glue) and they're great but you need to have some air movement because of the fumes - they'll burn your eyes a bit. Most common "local" source for decent/good CA is (believe it or not) Wal-Mart, in the crafts department. Look for Titebond professional liquid (blue bottle) - it works well enough that I'm using it to restore a 40-year old plane trainer that crashed some time back. She's nowhere close to finished yet but here's a pic of her when I started and a pic of her just before I put the radio back in:

She's still got the covering to go on and the engine compartment to finish out but at this point she's about 30 hours of work short of flying. By the way, this is a trainer - high wing for stability, average power, low-average performance, rather easy to fly under most circumstances. Looks like this when finished:
Your plane, underneath, is not all that much different from this one. Just follow the instructions as to which part to put together first, and follow the steps.
For items 2-5, your best sources are going to be a local hobby shop (yeah, understood about the distance - my own, which I was at today, is 65 miles away) or online through Tower Hobbies, Hobby Lobby, Hobby Zone, Nitro planes, some place like that.
Actually, Nitro Planes and Hobby Zone have trainers that will give you a sporting chance of learning to fly.
Once your plane is ready, item 6 comes into play. There is NO substitute for an experienced flier standing next to you on those first flights. It doesn't matter whether your plane's a $100 foamie with 18" wings or a $600 scale plane with 80" wings - an instructor is absolutely a MUST for those first flights.