I think you don't really have very many choices when it gets right down to it. You might talk to Bill Abeita, he manages some condos. He's the Mgr at Hacieda Las Fuentes in the night. I could get a cell number if you want.
The problem with the smaller rental companies is that they cannot afford to advertise up in AZ. Seaside has a name with the most name recognition, he has or had an office up there and has or had a van service also. If you go with a smaller company you may not get as many rentals but may get to keep more of the rental money.
Not in defense of SS, but the rental management business is a real bear. Think about the light bulb bit. You gotta check to see if it's out, go get a bulb that you have already bought and maybe stored somewhere where you have to pay rent etc. etc. Then youve got repairs, who ya gonna get, how will you suprevise them, etc. etc. Then you gotta deal with the few dumb a** renters who leave the doors open and AC on, throw stuff off the patios, break stuff, have loud parties and are generally obnoxious. I wouldn't do it, too many bullsh**t problems.