At last... Blinker Fluid! Finally found it! The search is over! It is affordable and reviews are good too! Price is reasonable, but shipping kinda kills the deal, unless you are in Tampa, Florida. Some of you probably knew about this particular retailer for a long time, but it was an eye opener for me!
One note: upon adding to cart, there is a prompt about this being a "novelty product" or something - disregard and go ahead with the order.
For those not familiar with proper blinker fluid application, there is a video on seller's website, or just search "Blinker Fluid Replacement" on youtube.
You should buy yourself a flux capacitor and install it while you're changing out the blinker fluid. At the end of every summer you can just jump forward to the next summer. It avoids having to winterize your bike.