I live about 4 miles north west of Preston in a smallish village. Worked for 18 years in central Preston and never had any issues.

As stated above Lytham is a nice ( but getting pricey) place with lots going on in summer.

St.Annes further north of Lytham is O.K. but watch out for drugs.

I'm ashamed to say I'm fromBlackpool and advise you to avoid it like the plague.

Lots of nice villages around Preston, many with good pubs (i.e. The Eagle at Weeton).

And, don't forget if he's into any sort of activity the Lake District is only about and hour North.