Melissa–
A great way to start is from Episode #1.
This way you are introduced to concepts, equipment etc. as they were introduced during the Year of Mobility and beyond.

From the FAQ Where should I start?
If you’re new to the site and you don’t know where to begin. Check out our free archive.
This has 23 of our most popular videos. Take a look around and if it
seems like we have what you’re looking for, we’d love to have you as an m|wod pro subscriber
where you’ll get access to our complete video archive along with our
filtering tool that will give you instant access to only the videos that
interest you. Pro membership also includes access to all of our  Daily MWOD videos as well as our webinars.

What equipment are you looking to purchase and I will get you the link(s) to place and order.