In VERY broad terms, the usual procedure for red wine* would be:
Crush your grapes, and put in a fermentation bucket.
(optional: some people add some potassium metabisulfite at this stage to inhibit fermentation by native yeasts)
Measure the SG. (If you have the ability, measure the
pH.)
Make any adjustments needed. (E.g., add sugar if needed, or adjust the acid.) Starting SG should be 1.080 to 1.100 depending on desired alcohol.
Add wine yeast. (If you added potassium metabisulfite earlier, wait 24 hours before adding yeast.)
As fermentation kicks off, a "cap" of grape skins will form, floating on top. Punch this down (submerge it) daily.
When SG approaches 1.000, transfer wine from bucket to carboy.
Rack the wine off the gross lees after ~3 days.
Allow fermentation to complete in the carboy.
A more detailed description is available here:
MoreManuals! Winemaking Guides | MoreWine
*This broad procedure is for "normal" wine grapes. Muscadines, I understand, have some different characteristics. You can search this site for "Muscadines" using the Search box on the upper right.