I'm planning a trip to the Apostles in early September.

Unfortunately, all of the on line book sellers show all guidebooks as
out-of-print.

Joy.

Just wondering if anyone has suggestions for which islands to visit? We'd
like to have a reasonably relaxing trip, probably do some hiking on the
islands, and most of all, avoid as many people as possible. Sea-caves and
wildlife are a definite plus.

Thoughts as to which outfitter offers the best service/price ratio? We're
willing to spend what we need to, but of course would like to keep the cost
down.

Thanks for any advice you fine folks can give me.

Daniel-san