Every morning I get up and am jazzed up because I'm going to hit the gym hard after work. Then, as work comes to a close, I just want to go eat some 'sketti-o's and watch TV instead. Strategy to get more motivated? Is the key just lotsa redbull right at the end of the workday?
try doing some cardio before work everyday (mon-fri). then some lifting on mon-wed-fri after work. the huge plus with doing cardio everyday before work is if your not feeling like doing anything after work at least you got something done for the day. or if you were hungover and didnt make the morning work out here are some fillers...
the above mentioned mon-wed-fri lifting days
then after work on tues-thurs have a jog and abs or some sort of sport.... flag football, hoops, racquet ball, golf (walking), not soccer (its for fags), swimming,

softball

the key is to get in a routine and dont break it.