Hey ocean explorers! 🌊 Today, let’s deep dive into creating a basic underwater survey grid using ropes and buoys. First, gather durable ropes and buoy markers. Measure the area you want to explore and cut the rope accordingly. Use knots to attach buoys at each corner of your grid. Once underwater, lay out the ropes to outline your site. This helps map the area accurately and makes artifact documentation easier. Happy exploring and remember to respect the ocean's treasures! 🐠🌊 

wow, this is super cool! 🐠 can't wait to try setting up a grid on my next dive. thanks for the tips! 🌊✨