Bass Pro is the way to go.
If you are looking at fishing for anything under 3 pounds, I recommend a 5 weight rig (Line and rod) as the action is better. If you are going salt water, go for a heavier 7wt setup.
Check on Craigslist and see what you can pickup as well, I picked up a complete outfit for about $200 including 1500 flys, waders, 2 rods 2 reels and much more equipment and boxes from someone who was leaving the sport. They waders and vest will be going to my daughter as the lady who dumped them was thin.
Put an alert on craigslist or a css feed so you can hop on the items quickly (I responded in 15 min and picked them up a day later from her)
Good luck, once you start fly fishing, you won't do as much spinning (I was a spinning rod guy for 20 years) and I haven't touched my spin rod in 3 years.