Logo design for LLC company

Company name : Avoca Strategies, LLC

Here's some background to the name "Avoca".
- It's a town in Ireland and there is a spot where two rivers meet, it's called the Vale of Avoca.
- The client is Irish-American so Ireland means something special to him and this is why he chose the name "Avoca"

- He mentioned doing a design or two that have some sort of river icon where there are two rivers and they flow upward.

- Logo must be created as true vector art.
- Fonts and colors are completely up to you.
- If your logo is chosen I will need the final logo files with the fonts you used.
- First proofs are due in the morning on Monday, Feb. 8.

I've attached a photo of the Vale of Avoca just for your reference.
The company is a consulting company so we need a clean, professional logo.