Do yourself a favor and spend the money for a decent one. Spotting scopes need to be useful at long distances to be worth owning, those are not worth owning. I've had one, they are sadly nothing but a waste of money, junk. Cheap binoculars will do more than what they will accomplish.
Spend $350 and buy a Vortex 20x60x60. I hunted all week with mine and was spotting and able to identify bucks at over a mile away. And at the shooting range I could see my bullet holes at 300 yds. with no problem what so ever.
Also stay away from the Leupold 15x45 Sequoia. I have one of those also, and it doesn't compare to the Vortex I have. It's better than the Barska, but still lacks in long distance capability. I also have the Vortex 20x60x80 and it is very nice, more expensive, but spotting scopes that are even worth having, cost a little bit, just a fact about optics one must accept.
As far as tripods go, you can get by with a $25 camera model. They aren't ideal, but they are ok as long as your careful not to break them. I bought a nice one at SWH, about $100, but it's so smooth and steady, I feel like it's worth the scratch to have. Bottom line, if your serious about this sport, buy good stuff, you'll thank yourself for doing so, your equipment will last much longer, and the warranty will replace it when it does break.
GS