Translation of muddy in Spanish

I usually charge 15 dollars per hour, but I don't care very much for the hourly system. I can also help with corrections and suggestions, but only if the original text is a serious translation and not an automatic one.
I think it's a good idea to fly to Antigua to a language school. I feel more confident with the grammar in Spanish. Perhaps it would be better if the school would arrange the accommodation.
Mike hello! The sleeping bag for May is on its way! Should be there on Tuesday. Shipping to the U.S. would take 2 weeks ... If it does not work, it does not matter anyway. I do not care about anything.