Olá!

Estamos escrevendo em Inglês, mas podemos tentar escrever em "portunhol"  (português/espanhol) se você quiser (entendemos bem português, mas não sabemos muito bem como escrever em português).
In our trip around Latin America we are going to stop in Belem and we would like to visit Ilha de Marajó and Algodoal, places we have discovered here in Brazil, as they are not known in Europe. We would like to introduce ourselves: we are SaltaConmigo.com, a travel blog in Spanish where we tell our experiences around the world, always travelling without a fixed itinerary. We have traveled in more than 50 countries in the 5 continents.
The name, SaltaConmigo (meaning "jump with me") is due to the habit of jumping in the places we visit. We have been blogging in the last four years, with our own domain since the last year, and last year we started working with social networks, where we have more than 3.500 followers and in our YouTube channel, where we have more than 350.000 views.
This year we have decided to make our dream true: to quit our jobs in marketing and IT to travel around Latin America without return ticket.
We would like to talk about Belem, Marajó, Algodoal and you in our blog and social networks -getting it to know in Spain, where the majority of our readers are, and the rest of Spanish-speaking countries- in exchange for a free tour to these places. We will be in Belem on wednesday more or less and we plan to stay there about one week. We are confident that the partnership will be beneficial for both. 
Looking forward to having news from you,
Sara & JAAC