从Amazon AWS转换到其他主机提供商

This task fell on my lap and I have no experience with Amazon aws. We run a simple informational site along with redmine (as a subdomain) using amazon aws and want to switch to simple helix. I have researched how to switch providers and I haven't found any posts that show how to do this step by step. Is there a simple way to move from Amazon aws to another provider? I think it would be best to create a duplicate of what we have on amazon aws on the simple helix server before totally dropping amazon aws. As far as I know I only have log in details to EC2 Console, no ssh log in details or FTP for amazon aws. This task fell on my lap and I have no experien