State Park Camping near Sea Tac

Hello Northwest ~~
I'm a member of the St. Croix chapter in Minnesota and I will be traveling to Seattle to pick up my daughter returning from Japan after 4 years stationed there (Air Force). She will be coming into Sea Tac with her two dogs. My plan is to travel there with my teardrop, pick her and the dogs up, and return slowly back to Minnesota camping along the way.
My question is, do you have a recommendation for a nice State Park with electric that would be somewhat near the airport for probably a 2 or 3 night stay. I had looked at Saltwater State Park just because it's close to the airport but I've never camped in your wonderful state and looking at all the locations you have is overwhelming.
She's been away from the States for 4 years and I'd like her first few nights to be relaxing before we hit the road back to Minnesota. Any recommendation would be welcome.
Sandy
I'm a member of the St. Croix chapter in Minnesota and I will be traveling to Seattle to pick up my daughter returning from Japan after 4 years stationed there (Air Force). She will be coming into Sea Tac with her two dogs. My plan is to travel there with my teardrop, pick her and the dogs up, and return slowly back to Minnesota camping along the way.
My question is, do you have a recommendation for a nice State Park with electric that would be somewhat near the airport for probably a 2 or 3 night stay. I had looked at Saltwater State Park just because it's close to the airport but I've never camped in your wonderful state and looking at all the locations you have is overwhelming.
She's been away from the States for 4 years and I'd like her first few nights to be relaxing before we hit the road back to Minnesota. Any recommendation would be welcome.
Sandy