Web site Upgrade / WordPress Set Up/Blogging/Ecommerce set up

I have a GoDaddy Web/Host with WordPress for Blogging.
I want to clean up my GoDaddy/Weebly website and get back to daily blogging on wordpress and sharing on social media effectively for a MarketPlace Ministry
Want to incorporate affiliate programs and information through links on our website
Get WordPress functioning to Blog and create Newsletter weekly.
We are also using Base Camp/Constant Contact / and soon Lead Pages and possibily
Infusionsoft by this fall. Help,