Calcium Chloride has a lower freezing point than Sodium Chloride (table salt) That will help thaw out most ice.
In the summer I have trouble with the algae making the ramp so slick that my back tires can't grab the concrete.
So I like to throw some Copper Sulfate Crystals around the launch ramp's concrete to kill the algae. I only have to use a cup full to do the job. And it helps to get the CuSO4 on the algae early in the year before it gets a good foothold. I will also take a stiff brush to sweep clean the concrete.
I just purchased a tow webbing last year and this past week I picked up a 2 ton hand wench. We call them Come-A_Longs here.
A little extra weight in the truck bed over the back tires also helps. I can get out easier when the boat is on the trailer as it adds weight to the back tires. But after I launch the boat and it's off the trailer is when I have the most problems in the summer time.
Stay say and don't fall out of the boat into that icy water. See my other post on cold water safety.




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