I bought my second gun in Germany. 1990. Just a little more strict on transportation and stuff. Wasn't really more of a hassle than buying one in America.Bigger issue was getting past the COC in the Army.
Should just go with 2 Larium (mefloquine hydrocloride ) pills over 2 weeks. Much more potent Quinine.
You can get the shit in very low doses from Soda water too. Might suffice. I ain't been sick yet and I'm running a regime of Potassium pills and a liter of Soda water every day. Wish I could find some Potassium Iodine pills to supplement what I have bet my life on.
Forgot Airborn and Baby Aspirin but I've been doing those all Flu season for years anyway.