I know you can get full one gal kits near me but I wouldn't recommend them to some one who is serious about starting to make wine. You're gunna be making hundreds of gallons if you enjoy it. Its start with the 5/6 gal kit. Then I would buy:
20 six gal carboys
40 five gal carboys
15 three gal carboys
7 fermenting buckets
A floor corker
20 assorted wine kits with great reviews
A few one gal jugs
A few half gal jugs
A freezer for storage
5 extra hydrometers cuz you always break one
Obviously 100 airlocks and bungs
An all in one pump
A break bleeder for backup Degas tool
A few if the 168 bottle wine racks from sams club
And like 1000 bottles....
Wait, that's just my wish list... Go with the 5/6 gal wine kit for now