Herbal Medicine

Sharing something and kind of asking for advice at the same time, sorry if it's rambly, it's a bit of an 'emergency' post.

I'm currently travelling in an area that is fairly wild and i found what very much looks like a yellow fly agaric -

I know nothing about mushrooms, never foraged them before, but i do feel like i should gather this one if it agrees :)

I have limited internet so did some research but i thought some of you might have more experience, i just don't want to spoil it if i do pick it.

Do you always dry them before tincturing them, and would 40% alcohol be strong enough ? I thought i could either sun-dry it (in pieces) or tincture it fresh, what i have available are mason jars.

I'll join the picture below.

My knowledge level is what I refer to as "I know enough to be dangerous". 

I made a Datura salve (sample size) from Datura seeds that were gifted to me.  6 week cold infusion and 3 hours on low heat.  I don’t find my infusion to be potent enough for analgesic or inflammation.  Enter Amanita Regalis.  Which I found and dried this summer.  Intension unknown.

So now I’m wondering, can I successfully add the mushroom to my remaining oil and infuse for another 6 weeks?  I think so.  BUT does the Amanita Regalis have the correct properties. ??

I asked this question in The Poisoners Apothecary Discussion Group, they could not tell me.

Also the Amanita Muscaria Science and Magic group.  Not only could they not tell me but they near panicked when I said I was adding it to a Datura infusion.