You can use the clothspins for this, I use standoffs of various types for this. I've discovered that sunglasses are a great thing to have for tracking rockets against a bright sky. Skies are clear.
Descent looks good.
Trackers, angles please. During any terminal countdown stop what you're doing and watch the model being launched. Keep your eyes on it until you know that the flight is going well and where the model is going to land. On our first outing we had a misfire which then launched 5 seconds into our 60 second wait period. This is an important rule.