The addresses below are for those who served with (1) Company A, 1st Battalion, 2d Infantry; (2) 1st Battalion, 2d Infantry; (3) 2nd Battalion, 2d Infantry and/or (4) 1st Brigade, 5th Infantry Division in Vietnam (the above elements of 2d Infantry were assigned to 1st Infantry Division during the war in Vietnam).
Leon R. Balardinelli, Sr., served with Company I, 2d Infantry during World War II. He was Secretary-Treasurer of the society for 50 years and of the regimental association for 10 years. He's no longer active but you can call him at (847)289-9818.
The address at Message #5220 is Fred Body, who served with Medical Detachment, 2d Battalion, 2d Infantry during World War II.
You MUST call or write and ask specific questions. All you'll find on a website - any website - is a lot of dry, mundane, very general information and statistics which may or may not be of interest or use.
I can locate and obtain records but I must charge a fee to recover my costs. Best to exhaust all other means first.