Melanotan 2 help please

[1mike5]

Hey guys I've got some mt2 I've never tried it before. I'm going on vacation to Bermuda in about three weeks I live in New York and am pretty damn pale. I was wondering if I use the mt2 now and am on maintenance doses when I go to Bermuda will my skin get too dark since I'll be out in the sun a good amount of the day down there on the beach? Also if you guys have any input on dosing and mixing the product/injecting leave your suggestions please.