The only online site that has offered me any information is the diocese's website about the church:
http://www.sandomierz.opoka.org.pl/strdiec/parafie.php?p=189. It is in Polish, so it is better to look at the Google Translate page:
http://translate.google.com.au/translate?hl=en&sl=pl&..., although there are probably some giant grammatical errors! I wish we could request the LDS to film whatever they have there in Dzikowiec and the surrounding areas, because it is the only town out of my grandparents that doesn't have any LDS records. If only they were born in Kolbuszowa, where the LDS have records from 1791-1870. :(