This recipe is for a clone recipe of Bell's Two Hearted Ale (IPA if you never had it). For the grains listed heat up you water to 155ish and let them steep for 30 min or so. You could go as far as using a small drink cooler and a mesh bag and do a miniature mash with them. Then when your boil starts only add like a pound of the extract. At the end nearing 5-10 min left in the boil add the rest of the extract of course adding the hops along the way. If you can't get extra light extract just plain light is okay. A three pound bag should can be used and then you have 12oz left over. Some of the left over can be used to carbonate the beer in bottles. If you can get some Munton & Fison dry extract it has better fermentation characteristics. For the amount to add for carbonation check the below link.
http://www.tastybrew.com/calculators/priming.html
Also as a side note you might be able to start with less water than this recipe says. My pot has a crazy boil off rate due to it's surface area so my program is set to my equipment. You could probably start closer to 3 or a tad under. I forget when I did boils indoors what my boil off was typically like. I bet the directions from the mr beer kit can help.
Recipe Specifications
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Batch Size: 2.00 gal
Boil Size: 3.15 gal
Estimated OG: 1.065 SG
Estimated Color: 5.4 SRM
Estimated IBU: 55.6 IBU
Brewhouse Efficiency: 83.00 %
Boil Time: 60 Minutes
Ingredients:
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Amount Item Type % or IBU
2.25 lb Extra Light Dry Extract (3.0 SRM) Dry Extract 67.50 %
0.67 lb Vienna Malt (3.5 SRM) Grain 20.00 %
0.25 lb Cara-Pils/Dextrine (2.0 SRM) Grain 7.50 %
0.17 lb Caramel/Crystal Malt - 20L (20.0 SRM) Grain 5.00 %
0.63 oz Centennial [6.00 %] (60 min) Hops 32.0 IBU
0.63 oz Centennial [6.00 %] (15 min) Hops 15.9 IBU
0.63 oz Centennial [6.00 %] (5 min) Hops 6.4 IBU
0.63 oz Centennial [6.00 %] (1 min) Hops 1.4 IBU
0.67 oz Centennial [6.00 %] (Dry Hop 5 days) Hops -
1 Pkgs SafAle English Ale (DCL Yeast #S-04) Yeast-Ale