Clearly you money goes further than it did a few months ago, and you do have to consider about 12% costs in that, but you can get a 2 bed apartment from that up and down most of the coast.
I live in javea, and it is great. The arenal is great if you like a bit of life, but the small villages around lke Moraira are great for something a little more sedate. It might be worth looking at some of the bank properties that are still available. There is now a lot of rubbish around with them but there is the odd gem and you can barter them down
If you go down the coat to Murcia it is a lot cheaper, and often more crowded. It is not my cup of tea but everyone is different. For instance I like to go to Benidorm now and againl its only 40 miles away, and its great for kids, but I also like to come back out!