Carlos will not disappoint you. He is completely fluent in English and has the all of the excurisons and tours that the hotels all offer at a less expensive price. He will try and make your day as enjoyable as possible. We have been to Huatulco four years in a row and have recommended his company to others that have not been disappointing. They will try and make sure the guides are English speaking and use smaller vechiles for the tours instead of the big buses that the hotels use, which gives you a more intimate insight into your tour.
Make sure you go to number 18, ( Directly across from the Barcelo ) inside the plaza and not use the tour office that is on the street ( they have a habit of saying they are Carlos ) . You will see his Funny car and scooters on the street. There are also some pedal bikes tied up on the sidewalk. Walk between the car rental agency and a gift shop and you will see the signs right ahead of you. He is open from 9am - 1pm and 4pm - 7pm. They also have internet access for you.
Please stop and check him out and you will find a new friend in Huatulco as we did.