please help me to have proof reading

According to our interviews, the most popular eco-tourist spot in Hong Kong is Hong Kong Park, followed by islands in Hong Kong (e.g. Lammas Island).

The most popular sources of travel-related information are, in order, tourist guide, frieds, books, and the internet. This rank is the same for all age groups.

Five out of _____ interviewees travelled on foot, while _____ travelled by bus or tram. They all described the transporation as convenient.

(According to) our interviews we found (out) that the most popular eco-tourist spots in Hong Kong (is the ) Hong Kong Park and the next one(s) (are) (the) island(s) (of) Hong Kong (such as Lammas Island). (Amoung) the people in all age group, most (of the) people (got) the information (from) tourist guides, from friends, books and search by internet. In the surveyed, there are five visitors travel(ing) on foot and the second-most popular (forms) of transport(ion) to get there (are) tram(s) and bus(es) and they all felt that transport(ion) (in Hong Kong) (is) convenient.

From our interviews we found that the most popular eco-tours locations are Hong Kong Park and islands such as Lammas(?) Island. (no need to rank them)

Most people get the tour information from the tourist guide, friends, travel books and internet.

From the statistics, the most popular mode of transportation is go on foot, following by taking the trams and buses. The visitors felt the transportation in Hong Kong was convenient.