Hey Corban, I'm a little late to the party but thought I'd chime in.
I'm currently working on my first deal in Snohomish County, and like others have said you really have to be an equity buyer if cashflow is your goal here. We've been looking for either a small duplex we can house hack or live and flip a SFH in the Everett/Lake Stevens/South Marysville area since we're looking at low down options and duplexes are inherently more expensive and will require a bit more down. I have heard good things from other investors about Marysville in terms of growth and rental appreciation. I've been noticing the 2-4 unit niche is very, very competitive especially at a lower price point. One duplex in Everett we were looking at (although listed well under market value) had 20+ offers before the review date, so it's pretty crazy. Another strategy we have been using is looking for houses with unfinished basements (typically Everett seems to have the most of these), but the caveat there is more often than not these houses are quite old (1930-50s) and can still have original knob and tube wiring, cast iron plumbing, asbestos or lead-based paint which can add a significant amount of cost to rehab without necessarily seeing a proportional return. I think long term buy and hold might become a more common strategy if we do see prices drop, but I'm not super confident we will since our area is somewhat sheltered from a housing collapse due to a large portion of our workforce being employed in tech and Boeing.
Before I worked as an agent I was involved in the remodeling industry and we worked with several investors and (at least before Covid-19) the most common strategy was flipping since the market had been appreciating like crazy in certain areas it was almost a guaranteed return even if said investors didn't necessarily have the best processes. I'm anticipating these investors holding off on flips short term since it's not too clear whether they can simply bank on that same idea in the near future, but I'm sure those that have the processes down and excellent systems in place will still find great opportunities.
Another resource I'd recommend that I haven't seen anyone else mention is the Nuts and Bolts of Real Estate Investing podcast by the Seattle Investors Club. It's a podcast based out of the greater Seattle area and they often have local investors and other real estate professionals on and I've found it particularly valuable since our market is often very different than markets investors on other podcasts are in.
I hope that information helps!