I'm coming off working at a startup and looking for the next thing to do. I also love traveling and particularly beaches. My love for building things is only tied with my love for vacations, so why not combine the two? When you finish working for the day, why not just be on vacation for the next few hours before starting again the next day? I was thinking of putting together a "retreat" for hacking. Basically, you fly out to wherever the retreat is (think Thailand, Jamaica, Trinidad, Bali, etc.) and you pay for room and board for a month. You get to focus on product and build without the distractions of normal life in a house filled with other hackers like yourself. You don't have to worry about logistics, internet connectivity, food, etc. You get to stay in a beautiful new place that will both be exciting for the mind, but give you a chance to learn about a new place while still working. Costs will be dramatically lower than in most major cities in the US. Not to mention it would be crazy fun.
If you do think this is a reasonable idea, how much would you pay per month for a place to stay, and all your meals, utilities etc in an exotic beautiful location where you can just hack? (Small startups, you could have your whole team come and just focus for short bursts. Consultants, you could fly over to work on projects that don't require a lot of customer interaction etc).