Image Slider on Home Page

I'm using the Membership plugin to sign people up for a Directory service. I'm using a Genesis Theme and the Genesis Image Slider to rotate images on my homepage. However, Membership isn't displaying the slider images for site visitors. You must be logged in to see the slider images.

The slider system is using the featured image of specific pages to pull in the images. The pages are accessible to visitors, so it makes sense to me that the featured images would also be available.

Additionally, the slider image that tries to display, is not for a page that I want to display. It's for the auto-generated Subscriptions page.

The site can be found online here:

Thanks for your help!