I had an awesome time learning the ropes last night. Thanks again to everyone for all of the help and tips.

I intended to buy another Team Orion lipo but they are out of stock everywhere. I checked out SMC batteries too at Celt's recommendation but they are also out of stock on 1S batteries and only have 7000maH now. I came across Vant batteries being sold by The Barn Floor aka dirtcheaprc and on their ebay store. I ordered two because they are so cheap ($30 and 6000 maH and a 6 month warranty.

There is a thread discussing Vant batteries and this specific retailer on the forum as well. I can't post URLs yet unfortunately.