Fair question dumb responce, biggest problem with Prune.
If visual just do a normal Go round, maintain runway heading and climb to 1000 ft, the controller will work out whats going on preaty quick and more than likely give you instructions before reaching this altitude. Its just the 3 golden rules realy. If in IMC and you get a go round the ATC will give you instructions on what heading and altitude to take up. This will most likely be the standard missed approach procedure depending on the go round circumstances. So its a real good idea to understand the approach and MAP before attempting it. It all comes down to preparation on the ground.