A bit slow on posting this link: http://www.newsworks.org/index.php/down-the-shore/item/34721-summer-rentals
The news reports on summer rental activity are accurate-  bookings are ahead of this same time last year.
The large, newer homes are in demand (especially those with a pool). And, tenants prefer updated amenities: HD televisions, WiFi access, modern kitchen/baths, and attractive furnishings.
If I can help with your plans in Avalon or Stone Harbor, please let me know. I appreciate the business! ann@anndelaney.com