while open carry may be "Legal", I think it is wise not to. You're just asking for trouble...by law enforcement and brave idiots who will try and challenge you on some level. Either way, you will be the one paying the price in the end. When someone open carries it even bothers me... because I have know idea who they are, their background, if they've had a bad day...or if they're looking to kill a bunch of people at one time...I just have no idea unless their a LEO. Personally, concealing it will always be better...for everyone.
Get your CCW and conceal it, otherwise accept the hassle.