First piece of advice, ditch the raisins. If I could figure out how to make that bit of mead making lore die, I would. You're better off buying a container of Fleischmann yeast and boiling it.
Learn how to use nutrients, they're not terribly expensive. Your yeast will love you, your palate will love you, and you won't be able to brew fast enough because your friends will love your booze. Read up on Staggered Nutrient Additions (any of the TOSNA protocols).
Second piece of advice, invest a couple of bucks in a hydrometer. Learn how to use it.
Drink your samples so you know what your mead tastes like when you first mix the must (holy crap sweet), after a week of fermentation (funky and yeasty), after the 1/2 sugar break (yeasty, but sweet) , when it's done fermentation (hot alcohol flavor), as you age it - how does it change over months...
Third, temperature control. The more stable and precise you can maintain your temperatures, the better your mead will be. It will also improve your repeatability.
Once you get the basics down, degassing and other techniques will make more sense.
You're using local honey which is awesome! So why not make the best mead you can.