Hi.
I can recommend both the Costa Blanca and Portugal for a golf holiday. In particular, the Torrevieja area south of Alicante is both notorious for being built up and a bit of a blot on the landscape but also has some lovely golf courses within short drive, e.g. La Finca and Villamartin. Accommodation is plentiful and reasonable, self catering in rented houses etc. Bars and restaurants are a bit touristy(tacky) but that may be what is needed. Algarve is famous for golf. Vilamoura is a popular golf base, with several courses and within easy reaches of others. It's a bit more upmarket than Torrevieja. Up by Lisbon, the Silver Coast has lovely courses, more natural towns, plentiful bars and restaurants. Praia del Rei is a purpose-built resort, with hotel, clubhouse and lots of rental accommodation. It may be cheaper to rent direct from owners. Many other courses within easy reach and lovely coast and towns, Obidos for example. If you google 'algarve tee times' and similar sites, you can get quite good packages including tee times and carts.