BS Electrical Engineering Undergraduate Degree

How long does it normally take to complete a BS in EE at UW (Bothell in Particular but Seattle is good too). I know that it requires 180 credits for graduation. How many classes do you take every semester? Is the workload too much for the amount of classes you take each semester? Thanks. I’m just trying to financially plan the next 3-5 years of my life. Any suggestions and tips is greatly appriciated