Choosing Precise Words to Eliminate Wordiness and Redundancy

What change would most improve the word choice in this sentence?

"We went down to the blue water's edge as it lapped lazily against the shore."

A. "Blue water's edge" should be replaced with a more descriptive detail.
B. "Lapped lazily" should be replaced with a more descriptive detail.
C. "Went" should be replaced with a more vivid verb.
D. "Shore" should be replaced with a more precise noun.