My .02 dollars of advice.
1. Do not go with a rifle build that will take months and months or even years (as mine did - dumb dumb dumb). Get a decent rifle from the classifieds or one from a dealer (give Short Action Customs a call to see if they have inventory. Mark Gordon makes a great rifle, has his own action and won't sell you shit). Assume you will need to re-barrel a used rifle (it's just human nature...) The sooner you have a rifle the sooner the real learning will begin. Also do not go with a crappy optic. Again, look in the classifieds for a good optic - look up Ilya's reviews of optics. DO NOT GET EMOTIONAL ABOUT THE GEAR. If you buy something, find it doesn't work for you, dump it and get something that does.
2. Get to a GOOD class. This may require travel and be expensive but it will be worth it. Your main objective will be to learn how to practice intelligently, safely and productively on your own. Go to the class with YOUR rifle.
3. Get the IOTA from a Hide member here. I don't recall his name but it's a great learning tool for indoor dry-firing. It would be perfect if you find a good class with an instructor who is familiar with the IOTA so he can give you some practice drills with it. Otherwise, there's plenty of info here in the forums.
4. The caliber on your first rifle will not be so important so long as it's not a retarded choice like a 50 BMG or 338LM. You want a caliber that is fun, not punishing to shoot and one that won't give you bad habits (flinch) because of punishing recoil. .308 is fine, I like my 6.5CR but there are plenty to choose from. Go for something that gives you a good barrel life so you can spend your money on ammo and learning, not components and smith fees.
5. The start up costs of reloading are high. As is the time investment. Determine if you have the time to spend. If you're going to do this, then get GOOD components. I went cheap initially and it's just a waste of time and money as you'll go and buy the expensive and good stuff anyway. Reloading can be a joy or a living hell. I cannot over-state the importance of finding your own 'Yoda' in reloading. There's so much 'stuff' out there it can be very confusing. Again, perhaps a class would help but my advice would be to not get too complex too early. Don't try and do what the benchresters do if you're hitting steel for instance.
6. Learn what works for you but in order to do that, you need to learn the fundamentals. In the first year or so of shooting it's always YOU, not the kit. Ask me how I know...
7. Look at your bank balance and bid it a sweet 'adieu'.
8. Welcome to the real world, you've taken the red pill....
