tea candles in an Altoids tin or a 3 wick monolithic paraffin cast in something like a shoe polish tin would solve most of the melting and extinguishing problem...the Altoids would have the advantage of a reflector ... cut a chunk off a block of paraffin and refuel...

a Gerber baby food jar makes a good mini hurricane lamp... wick and approx 1/2 filled

of course it's hard to beat a can of Sterno and a small triangular wind screen pot stand