Lloyd:
I'll second the recommendation of Lehigh Valley Sporting Clays. From New Hope, it's probably only an hour and a quarter, maybe an hour and a half at worst. An extremely well done sporting clays range set up in an old limestone quarry complex, incorporating both the quarry itself and many of the old buildings in the setup. Guns, shooting glasses and ear protection are available for rent and shells are available for purchase at a fairly reasonable price.
If you're a trap shooter, there are several trap clubs in the area. Bucks County Fish & Game (
http://www.bcfg.org/trap.html), which is about 30 minutes from New Hope; Branch Valley Fish, Game & Forestry Association (
http://branchvalleyfgfassoc.org/), which shoots trap on Wednesday evenings and has a group that shoots international wobble trap (a one station wobble trap set to international speeds - a ton of fun is you don't mind missing as many as you hit) on the first Saturday of each month, about 45 minutes from New Hope; Langhorne Rod & Gun Club (
http://langhornerodandgun.com/), also about a half hour from New Hope; and Flourtown-Sandy Run Sportsmen's Association (
http://fsrsa.com/), about 35 minutes from New Hope, which shoots skeet and trap on Wednesdays noon to 9:00 P.M. and Saturdays 9:30-4:00 P.M. Flourtown is members only, but I'm a member and if you are interested, let me know and we can set up a time to meet and shoot.
If you're looking for more culture, Philadelphia is about 1 hour from New Hope, with a world of museums and history (and Camden, NJ, just across the river, has the USS New Jersey moored on its riverfront, if you are interested in such things).
In terms of high end gun shops, Griffin & Howe is about a 2 hour drive to northwestern New Jersey and both British Sporting Arms and Safari Outfitters are less than three hours' drive up near the New York/Connecticut border.
For fishing, the Little Lehigh River is less than two hours from New Hope and there's a phenomenal little stream called Mud Run in the Hickory Run State Park about 2 hours from there as well.
Hope this provides some help.
Rem