Alcohol if used what proof should I use?

Your standard 80 proof vodka works well.

where is cheapiest place to stock up on it?

You local liquor store. Buy the cheapest brand.

On not using alcohol I noticed some use glycerine where is the cheapiest place to buy this?

Never priced it. Google it and compare.

Questions about herbal plants if you dont have these in your garden,on certain tintcure's is there a place cheapier online everyone gets them from?

Again compare on-line for the specific raw herbs you are looking for. If common "weed plants," check to see if anyone local to you - who does not use chemicals in their gardens/lawns will let you weed for free. Great amounts of herbs can be procured that way.

For retail, you can try local health food stores, Frontier, Mountain Rose, and plenty of others.

If you are asking about where to get tinctures, same answer applies.

And last question where do you all get your beeswax from for making salves?I saw they had them on ebay is that the cheapiest way to go?

Local beekeepers directly and farmers' markets they or their products frequent.

FataMorgana

"Your standard 80 proof vodka works well."

Absolutely.