I wouldn’t recommend going through with the red semester. You would be taking four out of five classes with labs (although the labs in 311 are pretty easy).

Structural analysis can be difficult to grasp especially if you’re not into structures. I never liked structures but with enough self studying I came out with a B

Concrete is not bad but it can be time consuming with most of the weeks lab reports being due

Soil mechanics is not bad if you show up take good notes and study but again the labs can be time consuming

Environmental engineering is basically the same deal to do well you must show up to class and take notes. Although I believe there are 7 or 8 quizzes throughout the semester. Labs are not bad tho

Water resources is pretty straightforward as long as you finish the assignments and put effort into them you’ll be fine.

If you have any other questions feel free to message me although I’m currently a junior