Learn the basics, understand the theory first. For a beginner to dabble in any software, be it Caesar II, Bos Fluids or any other which appears easy to get numbers from, invites disaster from the rubbish in-rubbish out department.
VT Mike ... Go to a good engineering school.
To add to Ussuri's list, another good book is, 'Fluid Mechanics for Engineering Technology' by Irving Granet (Prentice Hall). This mostly avoids calculus and gives excellent worked examples.