Tomorrow, I will travel with my uncle

Tomorrow, my brother and I will go to the Seville and others cities, for because we will perform have some tasks to do. One is to visit a guitar's shop for to buy some things for to fix the guitar. Other Another thing is, that I advise a person about labor (work) environment to one person. I advise to that person, because I am pedagogue, and I can help him. At least I hope so.

Sounds like a busy day :) Have nice trip!

Tomorrow, I will travel with my uncle/brother

Tomorrow, my uncle/brother and I will go to Seville and a few other cities because we have some errands to run. First, we have to visit a guitar shop to buy some things for fix our guitar. Then, I am meeting someone to give him advice about working conditions. I will advise him because I am a teacher, and I can help him. At least I hope so.

(Are you travelling with your uncle or your brother?)

Tomorrow, I will travel with my uncle.

Tomorrow, my brother and I will go to Seville, and some other cities, because we have some errands to run. We must visit a guitar shop to buy some things to fix a guitar. I also need to meet someone and advise him about labor environment. I will advise him because I am a teacher, and I can help him--at least I hope so!

Brother or Uncle? Will you be traveling with your brother, your uncle, or both?

The phrase "labor environment" is an obscure term in English. Is it referring to his "working conditions"? Are there troubles at his work, and he wants you to help him fix those problems?