If you don't have sea access, you can just pick a higher level mob area, with mobs in the low 70's (this will totalty cap your skill for your level) and repose and flash them. Wait til they wake, repose again and repeat flashing (use haste and haste gear to reduce recasts on flash)
You can also try to kill these mobs useing a similar method. Use banish spells instead of flash, you'll have to likely rest during the fights, but you'll get some good Divine Skillups and some exo while you are at it. Just keep skin up for when the mob wakes up so you can repose with no problem again. Keep Light/Apollo's Staff on, and your Land acc should be pretty decent.
Chocobo Status: Retired Green, Black, Red, Yellow
Whm/Blm/Rdm/Mnk/Thf/Pld/Blu/Smn/Dnc/Pup/Bst/Drg 99, War 91, Brd/Sch/Sam/Nin/Cor/Drk/Rng 60, Geo 15, Run 10
Alch 72+1, Cook 66, CC 61+1, Wood 61, Synergy 56, Bone 54, Leather 51, Gold 49, Smithing 45, Fish 15 http://ffxi.allakhazam.com/profile.xml?143946