Technically it's private property.. So, I wouldn't do it.. Besides, it lets all your neighbors know you have guns, so While you are out at work, someone may break into your apartment to see if they can get to guns..
What is YOUR point in open carrying in your apartment complex??? Just take it to a more public place..
IF you are really gun ho on open carrying while fishing,
Florida-Carry has an organized event every 2nd Saturday of the month in 8+ cities in Florida, Maybe you should go help support the cause..