Hi Logan, first off congrats on passing your hunters ed. That's fantastic.
The most difficult thing you're going to find is your one hour drive limitation from Redmond. It used to be you could walk into the Hancock land up the north fork Snoqualmie but now you have to pay to walk in there as well. It'll cost you $15 dollars for the day now.
https://hancockrecreationnw.com/node/207Another close by option is one of the gates roads off the east side of Hwy 18 just after the 18/I-90 interchange. I've never been up there but I would assume there is grouse up in there.
If you widen your range a bit, you can drive 90 minutes to Cle Elum and another 15 - 20 minutes up onto South Cle Elum ridge. You'll find grouse up there. I was just in there today. I flushed one but missed it. You'll also find them in the woods on the north side of Cle Elum, from Salmon la Sac to the Teanaway.
Good luck, I hope you have better luck than I do! I may take my daughter and /or son out this weekend as well.