hi there im living in uk my fiance is in the states she had the same problem applying for a marriage visit vis to come and marry me in the UK,she did not provide any documents they gave the exavt same reasond for refusal because she aplied she did not think that any supporting documents would be needed and yes you cannot appel what we did was made a new application with the supprting documents job letter,job letter sating you will come back jon the job,previous divorce decrees,phone bills copies of both people,in terms of arrangement you can give the address of the registry office where you plan to get married you can give an approximate date because you cannot have a sure date until you are in UK,my fiance got her visa today and coincidentally her flight is booked for the 8th of september as well.make a new application as soon as possible with the supporting documents attach a letter explaining why you cannot provide any document and yes very important get your fiance UK passport copy or whateveer he has over there,my fiance made a new application three days after being refused the first time and she got the visa in four days you will have to go for the biometrics again,hope this helps.email me if u need more info