I’ve never been quite sure about my accent, but it’s probably closest to Australian English. The relevant sound change is /l/-vocalisation: syllable-final [ɫ] → [w] with accompanying vowel changes, and syllabic [ɫ̩] → [u]. So I have e.g. pool [puːw], wall [woːw], adult [ˈʔæɾʊwtˢ], peel [piːw ~ ˈpiju], apple [ˈʔæpʰu], middle [ˈmɪɾu].