My team needs to purchase some new buoys for our annual 1 and 2 mile lake swims.
Probably a couple of triangular types at course direction changes, and a few of the columns for other locations.
I'm searching for companies that sell these and recommendation of best sizes and colors to purchase.
I've recently bought buoys from meetsupplies.com and I've previously purchased from http://www.etpracemarks.com/
I recommend the .6 mm PVC tarpaulin buoys. And I use 7 foot yellow for turns and 5 foot orange for straightaway. You may want to go with other colors, but I suggest using different shapes/colors for turn and guide buoys.