I like glue basting. Sewline glue stick is nice to work with.
I keep a small cosmetic kit with some to work on in my tote bag. The completed segments i keep in a show box ready for construction.
Take a look on Facebook for groups that are devoted to fussy cutting, EPP. There are generous souls there who share photos and links.
One thing to think about early on in your process is how you intend to quilt your project. Because EPP is all hand work, some people feel they need to also hand quilt. I tend to disagree, as I like to get some pretty heavy FMQ on my projects to really stabilize them, specially something that will be used and washed a lot like a bag or pillow.