Pat 

Do you use any old type of space heater?  

I could see something like this working to heat up the interior of a tin top and making it more pleasant before take off. 

T. 

On Feb 9, 2014, at 9:18 PM, Project Pat <psdooley@VERIZON.NET> wrote:

Sorry I didn't read the whole thread, but has anybody mentioned a space
heater inside the van?  Set on a timer to turn on 20 min before you leave
the house.  The inside will be toasty warm and hopefully the ice on the
glass will melt.