Help with my welcome message?

[VVVACCPLPNLY]

So, for the past few weeks I have been watching the newest member thing like a hawk. Each time I see one, I go to their profile and leave them a message saying 'Hello! Welcome to the site!' But I decided today that I want to do it in French. So could an experienced French speaker please correct my grammar here? The message is 'Salut! Bienvenue à AlizéeAmerica!' Feel free to correct anything from spelling to accent marks toincorrect word usage.