Anchor marker/bottle/fender
For your anchor marker, have a retrieval line that is about 1.5-1.8x the depth of the anchorage tied off to your anchor - then non rode side - for anchor pullout/retrieval. Pass the line through your fender/anchor marker. Then add a weight to the standing end and drop the weight and marker in the water (the marker will be on the bight). in essence you will have a weighed marker that won't drift much and will re-center in light weather due to the weight pulling it back [think: upside down U shape with a shorter leg of the U being weighted and the top of the U being the marker). It will also allow you to retrieve your marker easily as it will lift above sea level when you hook it.
If anyone would share on how you anchor 2 vessels to a single anchor point I'd love to know. I don't understand this yet.
Anyway, about that beer .....

Someone gave me this tip (I am a newbie on this subject - I'll learn, have a beer with you and let you show me a better way of doing things [at the end of the day we all learn or reinforce the knowledge we have]). Maybe this tip is standard practice, I don't know....I did that for a while until one night our boat drifted over the anchor float during a tide swing. I heard the little line to the float snap which kept me awake the rest of the night. In the morning we picked up anchor as I looked for the float. Nowhere to be seen. Put it in forward and the float with 10 feet of line drifts out from the stern of the boat. That could have been a PITA had it wrapped the prop.
All U Get
For your anchor marker, have a retrieval line that is about 1.5-1.8x the depth of the anchorage tied off to your anchor - then non rode side - for anchor pullout/retrieval. Pass the line through your fender/anchor marker. Then add a weight to the standing end and drop the weight and marker in the water (the marker will be on the bight). in essence you will have a weighed marker that won't drift much and will re-center in light weather due to the weight pulling it back [think: upside down U shape with a shorter leg of the U being weighted and the top of the U being the marker). It will also allow you to retrieve your marker easily as it will lift above sea level when you hook it.
If anyone would share on how you anchor 2 vessels to a single anchor point I'd love to know. I don't understand this yet.
Anyway, about that beer .....