Beginner's Tackle

Your best bet would be a package deal from Scientific anglers, Redington or Cortland they come with line rod reel some have a video everything you would need to get started. Buying the gear individualy could get expensive. A decent fly line and backing a few leaders will easily put you over $50 alone so a package that includes these things would be the way to go.. However, once your hooked plan on spending much much more!! 

For mostly trout some bass a 5wt would be fine.  For mostly bass and some trout you might want to look at a 6wt. 
 
Vinestbrew pretty much took the words from my mouth.  One more thing to add is that cabelas has some decent combos(line, rod, reel) in the under $100 range.  I personally would advise anyone to stay clear of the $20 setups at walmart.  Learning to fly-fish is frustrating enough without the aid of an awful rod, reel, and line.  You would be well advised to look at the $60-100 setups, the difference will be pretty substantial from the "walmart special"

Wally World in West Mifflin has a bunch Of Scientific Angler combos clearanced.
Probably last years model.
There are 2 clearance isles in front of the pet department beside garden supplies.