Will be in Bali in May. First week near Tanar Lot. If I get a taxi to say Canggu are there taxis available to take me back (got caught out in Ubud several years ago where there were no taxis). Also would like to go to GWK from Kuta in week 4....again will I be able to pick up a return trip? I know I can hire a driver but tends to be much more expensive especially for short trips.