Sounds like you have a chance to catch the lifting bug. I hope you do.
Some key tips,
1. reread DirtyBird's post on lifting at your own level to meet your own goals.
2. Set your goals several months or even a year out and then backtrack. (i.e. I want to get BIGGER for now, and TONED later).
3. EAT EAT EAT!!!! If you want to get bigger, just eat anything you come across. If you want to get toned, that is a whole different ball of wax.
If you lift heavy and you tear up your muscle, you will get sore (lactic acid buildup and muscle damage). If you FAIL to provide your bloodstream with the nutrients (namely proteins and amino acids) necessary to rebuild the muscle, you are MOVING BACKWARDS.
Dont be catabolic, that is a bodybuilder's nightmare.
I think at your stage cycling routines and plans any faster than every 4-6 months would be counterproductive.
Here is my personal advice. Learn the main, big movement excercises. Learn to perform them PROPERLY. I'm talking Bench Press, Military Press, Curls, Rows (upright and bent), Tri Press, SQUATS.
Set yourself up on a routine that hits one main muscle group a day. Hit that group and then rest it for at least 3 days before hitting it again. Your workout should be no longer than 1 hour. I am thinking maybe 4 excercises per workout. 4ish sets per excercise. And about 6-8 reps for the first 3 sets (more for a burnout on the fourth).
Your routine might look like Chest (Monday), Arms (Tuesday), Legs (Wed.), Rest (Thursday). You can combine Chest/Tris (do chest first) and Back/Bis (Do back first).
Again. REST your muscles after a workout. STRETCH before and repeatedly after a workout. And EAT EAT EAT.
I was a hard gainer right out of high school and I put on about 35 lbs in 1 year. Even more in the next 6 months. Then I toned up. Now I have toned down and am trying to get that tone back!!!