...or, it would be, if I could get some help. Yeah, I've been playing Ruby and Sapphire ever since they came out but I still have no idea how to EV/IV train Pokemon (actually, I don't even have any idea what IV training is). I'm currently working on a team for the Journey Across America tournament (no, I won't be shutting up about it anytime soon... I'm not bragging, I'm just really surprised and proud of myself and can't stop talking about it due to total shock and joyful disbelief) that will consist entirely of Eevee and its evolutions. Yes, that's right, Eevee, Vaporeon, Jolteon, Flareon, Espeon and Umbreon and nothing else. It's a nice change from the rather legendary-oriented team I used in the qualifier, and I've never heard of such a thing being used before... anyway, I want to be certain that my Eevee team is on par with the legendary-overloaded teams that I can guarantee will make an appearance in the nationals. I need to know more about EV/IV training in general, but I can go to GameFAQs for that. What I'm writing to ask is if anyone knows the best way to EV train the following Pokemon with these specific natures and move plans:

Eevee: Adamant (moves: Shadow Ball, Body Slam, Swagger, Attract)
Vaporeon: Serious (moves: Surf, Ice Beam, Rain Dance, ?)
Jolteon: Bold (moves: Thunder, Thunderbolt, Substitute, Attract)
Flareon: Naive (moves: Flamethrower, Shock Wave, Shadow Ball, Body Slam)
Espeon: Bold (moves: Psychic, Sunny Day, Morning Sun, Reflect)
Umbreon: Modest (moves: Helping Hand, Attract, Confuse Ray, Faint Attack)

First of all, yes, I know Eevee's not the greatest idea, but I really want to use one. Second, any given move with the exception of a few (Thunder, Rain Dance, etc.) might possibly be replaced with Hidden Power, depending on its effect. And third, any other move suggestions (keep in mind that this is a DOUBLE BATTLE team) are welcome.

If anyone here can tell me the best way to go about raising this team, I'd really appreciate it (I have all 3rd gen games completed, so I can get to battle almost any Pokemon), and I'd also like to know if EV training this team from eggs to Level 100 by August 8 is even feasible, because that's my deadline. If more information than this is required, I can give it to you.

Any help on this matter would be greatly appreciated.