Ok, as far as training goes, keep things simple for now
For chest, do two pressing movements for 3 sets each and one Fly movement for 2 sets:
Incline press / Flies
Flat press / flies
Decline press / flies
For back, Rows, Pulldowns or pullups and Deadlifts
Pullups/pulldown
Seated or bent rows
Deadlifts (start light with these and get the form down)
Legs, learn to squat:
Squats (start light, you should be doing no less than 10-15 reps to start with)
Leg curls
Extensions
Calf raise (seated and standing)
Arms, BB curls, hammer curls, preacher curls for bi's / Close grip bench, skull crushers and pushdowns for tri's
Shoulders, Military press bent and straight lateral raise
I would use a 3 or 4 day a week routine, work each muscle once a week.
Check out the diary section to see what others your age and level are doing.
JUST KEEP IT SIMPLE!!!
Here's a good link to show you how things are done:
http://www.exrx.net/Lists/Directory.html