Translation of galón

When I saw the small plane I did not feel all to good about flying back to Cancun. It had only twenty four seats and was driven by propeller, which made a lot of noise. Fortunately the weather was good.
Let me summarize our meeting from Sunday, please give me feedback if something is unclear. I will send you the study material, including lessons and vocabulary lists to ensure the accuracy of training.
In the end we decided just to take the picture and place it as the logo. It seems nice and it may make the user more curious, so that he will go to your page. Tell me if you do not agree with me!