I can only offer advice from Chicago. There are mobile and fixed exchanges who offer free services availible to EVERYONE. they give all the necessary tools needed for safe injections. I prefer to go to my local pharmacy chain and ask for them. Its about 3 bucks for ten 1cc, 18guage rigs. I dont know how your state works, but if you act confident and , if asked, use a LEGIT reason (ie.diabetic, puppy vaccinations, ect.), you shouldnt have a problem. It is up to the Pharmacy Tech.s discretion(in IL.). I dont see why it wouldnt be worth a try in your state. Think- do they hand out "diabetic I.D.s? Nope. Just KNOW WHAT TO ASK FOR and BE CONFIDENT-"Hey, lemme get a package of 18ga. 1cc syringes", "thanks". Also-dont look "junky-ish" No matter what, use clean rigs as often as possible.
-J