Im back and looking for a place to solo at 64 can anyone make any suggestions please.. Also has a druids role changed mouch in the last 2 years? Where should I be focusing my AA and at what lvl is a good time to start filling that AA bar instead of the XP bar? Thanks for any help

For aa's the earlier the better. In your case I would go ahead and get level 65, because that opens up new gear and aa's to purchase. I would focus on all the healing, nuking, and dot aa's mainly. If you don't plan on grouping at all then you can hold off on the healing aa's, but I wouldn't suggest it. Also work on convergence of spirits and spirit of the wood lines. Radiant cure, entrap, storm strike, nature's guardian, innate/shared camo, and defensive aa's are very nice to have....be sure to get them as they become available.
Anywhere that has alot of animals you can charm is great for xp. I used to hate it, but now it's all I do when solo. You really want both level of entrap and innate camo for this though. It will make life so much easier.

PoStorms frogs are good exp at that level. You can work on AAs at any level, but as you get higher in level the expansions you're working through assume you have more and more AAs. Most people I know around that level go to BoT and grind out a bunch while grouping up to 70. The group role that I've seen since I got back from a similar break was mostly the same, backup healing, dpsing, and occasionally main healing. Good luck getting back into the swing of things!

Well if you are working on aas you should try BoT since it is a hotzone. Also nadox is a hotzone and you should be able to solo there with lil problems.

nadox is a hot zone but in the gulf of gunthak thers 2 task givers before this was a hot zone i did them task lines and just keep redoing them task well your grinding. exp from them rocks and they all so give ya like 50-70 plat each task.

task giveer is Assistant Vagli you shoudl be ok to track her once ya zone in just do all the task they give ya and if i rember as you lev up they offer biger and beter task. i beleave at lev 67 or so they cut ya off and will not let ya do them any more.