We use a combination of Velcro tie wraps and cable tidies, a zip up sleeve, you can get them from amazon:
https://www.amazon.co.uk/dp/B07B3TPLVV/ref=asc_df_B07B3TPLVV58131430/?tag=googshopuk-21&creative=22146&creativeASIN=B07B3TPLVV&linkCode=df0&hvadid=309950309033&hvpos=1o15&hvnetw=g&hvrand=7968318085653990264&hvpone=&hvptwo=&hvqmt=&hvdev=t&hvdvcmdl=&hvlocint=&hvlocphy=1006644&hvtargid=pla-467914746680
that should give you an idea. We all carry a pack with us in varying lengths. They are cheap and do the job as we hate having cables exposed and looking like a rats nest.
How close are your audience getting to be able to trip over your cables, is it an interactive show? 😂😂